Shown vs showed can be confusing because both words come from the verb show, but they don’t perform the same grammatical job. Showed is the simple past form, while shown is the past participle. Choosing the right form depends on the helping verb and sentence structure. Understanding this difference will make your speaking and writing more accurate and natural.
Comparison Overview
Shown and showed are both forms of the verb show, which means to present, display, reveal, demonstrate, or make something visible or known.
The main difference is their grammatical function.
| Word | Verb Form | Typical Use | Example |
| Show | Base form | Present, infinitive, commands | I show my work. |
| Showed | Simple past | Completed past action | She showed me the photo. |
| Shown | Past participle | Perfect and passive constructions | She has shown me the photo. |
The easiest rule is:
Showed is normally used as the simple past form, while shown is normally used as the past participle.
For example:
- Correct: He showed me the report yesterday.
- Correct: He has shown me the report.
- Incorrect: He has showed me the report.
- Incorrect in standard English: He shown me the report yesterday.
However, there’s an important detail: shown can appear in passive constructions without have.
For example:
The results were shown on the screen.
So, the choice depends on the grammatical structure, not simply on whether the event happened in the past.
Definition of Shown
Shown is the past participle of the verb show.
It is commonly used with auxiliary verbs such as:
- has
- have
- had
- is
- are
- was
- were
- been
- being
For example:
She has shown great improvement.
The results were shown to the students.
He had shown the document before the meeting.
The word shown generally cannot stand alone as the simple past verb in standard English.
You wouldn’t normally write:
She shown me the answer.
Instead:
She showed me the answer.
Or:
She has shown me the answer.
Shown as a Past Participle
The past participle is a special verb form used in several grammatical structures.
With the perfect aspect:
I have shown the picture.
She has shown her skills.
They had shown excellent results.
With passive voice:
The picture was shown to the audience.
The results were shown on the screen.
The new design has been shown to customers.
This makes shown especially common in formal and academic writing.
Definition of Showed
Showed is the simple past form of the verb show.
Use showed when describing an action that happened and was completed in the past.
Examples include:
She showed me her new phone.
He showed the teacher his homework.
The guide showed us the museum.
The graph showed a significant increase.
Maria showed great confidence during the presentation.
Unlike shown, showed can normally function as the main past-tense verb without an auxiliary.
For example:
Yesterday, John showed me his project.
You don’t need has, have, or had before showed in this structure.
Showed as the Simple Past
The simple past is commonly used for completed actions at a definite time in the past.
Common time expressions include:
- yesterday
- last night
- last week
- last year
- two days ago
- in 2024
- when I was younger
- during the meeting
For example:
The teacher showed us the video yesterday.
The action is complete, and the sentence places it in a specific past period.
Main Differences Between Shown and Showed
The central difference between shown vs showed is their verb forms and grammatical functions.
| Feature | Shown | Showed |
| Verb | Show | Show |
| Form | Past participle | Simple past |
| Can stand alone as simple past? | No | Yes |
| Used with have/has/had? | Yes | No |
| Used in passive voice? | Yes | Generally no |
| Example | She has shown the report. | She showed the report. |
| Main function | Perfect/passive constructions | Completed past actions |
Difference in Tense
Showed is the simple past:
She showed me the letter yesterday.
Shown is the past participle:
She has shown me the letter.
The auxiliary has changes the grammatical structure.
Difference in Sentence Structure
Compare these patterns:
Simple past:
Subject + showed + object
Perfect:
Subject + has/have/had + shown + object
Passive:
Subject + be + shown
Examples:
The teacher showed the students a diagram.
The teacher has shown the students a diagram.
The diagram was shown to the students.
Difference in Context
Showed often focuses on a completed event.
Daniel showed me his new car yesterday.
Shown often emphasizes experience, results, or something being presented in a perfect or passive construction.
Daniel has shown me his new car.
The car was shown at the exhibition.
Shown vs Showed in American and British English
Both shown and showed are standard in American and British English.
There is no major regional difference in their basic grammatical functions.
Both varieties generally use:
She showed me the picture.
and:
She has shown me the picture.
The important distinction is grammatical rather than geographical.
You may occasionally hear unusual forms in informal speech or regional dialects, but standard written English follows the same pattern:
show → showed → shown
Is “Showed” Ever Used With “Have”?
In standard English, showed is generally not the preferred past participle.
Use:
She has shown me the document.
Not:
She has showed me the document.
However, you may encounter has showed in some informal, regional, or nonstandard varieties. For standard English, especially in formal writing, has shown is the safer and grammatically established choice.
This distinction is similar to other irregular verbs:
- write → wrote → written
- speak → spoke → spoken
- break → broke → broken
- take → took → taken
- show → showed → shown
Grammar Guide
Understanding the grammatical role of each form makes shown vs showed much easier to remember.
The three main forms of show are:
| Form | Word | Example |
| Base form | show | I show my work. |
| Simple past | showed | I showed my work. |
| Past participle | shown | I have shown my work. |
How Each Term Is Used in Sentences
Use showed when it functions as the simple past main verb:
She showed me her painting.
Use shown after a perfect auxiliary:
She has shown me her painting.
Use shown in passive constructions:
Her painting was shown at the gallery.
These patterns cover most everyday situations.
Perfect Tense Pattern
The perfect structure uses:
has/have/had + shown
Examples:
He has shown improvement.
They have shown interest.
She had shown the evidence before the meeting.
Passive Pattern
The passive structure commonly uses a form of be + shown.
Examples:
The movie was shown at the theater.
The results were shown in a table.
The advertisement is shown to new users.
Simple Past Pattern
The simple past uses:
Subject + showed + object
Examples:
She showed me the report.
The scientist showed the results.
The manager showed us the new office.
Common Mistakes Learners Make
Mistake: “I Have Showed”
Incorrect:
I have showed him the results.
Correct:
I have shown him the results.
After have, use the past participle shown.
Mistake: “She Shown Me”
Incorrect:
She shown me her new dress.
Correct:
She showed me her new dress.
If there’s no helping verb requiring a past participle, use the simple past showed for a completed past event.
Mistake: Using “Shown” as the Simple Past
Incorrect:
Yesterday, he shown me the report.
Correct:
Yesterday, he showed me the report.
The word yesterday signals a completed past event, so showed is appropriate.
Mistake: Thinking “Shown” Is Always More Formal
Shown isn’t simply a more formal version of showed.
They have different grammatical functions.
You cannot freely replace one with the other.
For example:
She showed me the picture. ✅
She shown me the picture. ❌
The issue is grammar, not formality.
Simple Rules to Remember
Remember these three forms:
Show → Showed → Shown
Then remember:
Showed = simple past
She showed me yesterday.
Shown = past participle
She has shown me today.
Shown = passive construction
The picture was shown yesterday.
A useful memory trick is:
Showed goes by itself; shown usually needs a helper.
This isn’t an absolute description of every grammatical construction, but it’s an easy way to remember the most common distinction.
Quick Tips for Writing and Speaking
When choosing between shown and showed, look for the helping verb.
If you see:
- has → shown
- have → shown
- had → shown
- was/were in a passive structure → shown
If you’re describing a straightforward completed past action, showed is usually correct.
Examples:
She showed me the photo.
She has shown me the photo.
The photo was shown to the audience.
Reading the complete sentence rather than focusing on the individual word will usually make the correct choice obvious.
When to Use Each One
When to Use “Shown”
Use shown when the sentence requires a past participle.
Common structures include:
Has shown
He has shown great leadership.
Have shown
They have shown strong interest.
Had shown
She had shown the document earlier.
Was shown
The presentation was shown to the audience.
Were shown
The results were shown in the report.
Has been shown
The method has been shown to be effective.
In each case, shown fits the grammatical structure.
When to Use “Showed”
Use showed when you’re describing a completed action in the simple past.
Examples:
She showed me the photograph.
He showed his teacher the assignment.
The chart showed a sharp decline.
The manager showed us around the building.
The study showed a clear relationship between the variables.
When to Use “Showed” With Time Expressions
Showed commonly appears with completed past-time expressions.
For example:
She showed me the document yesterday.
The report showed a problem last month.
He showed us the results during the meeting.
The teacher showed the video last Friday.
These sentences use the simple past.
When NOT to Use Each One
When Not to Use “Shown”
Don’t use shown as the simple past main verb without the necessary grammatical structure.
Incorrect:
She shown me the picture yesterday.
Correct:
She showed me the picture yesterday.
If you want the simple past, use showed.
When Not to Use “Showed”
Don’t use showed after has, have, or had in standard English when you’re forming the perfect.
Incorrect:
He has showed me the report.
Correct:
He has shown me the report.
Similarly:
They have shown the results. ✅
They have showed the results. ❌
Don’t Choose Based Only on Meaning
Both forms relate to the same basic meaning of show. The choice isn’t usually about what you want the word to mean.
Instead, look at the grammar around the verb.
Compare:
The scientist showed the results yesterday.
The scientist has shown the results.
The meaning is related, but the grammatical structures differ.
Which One to Use: Decision Guide
Use this quick guide whenever you’re unsure.
Choose “Showed” If:
- You’re using the simple past.
- The action happened at a definite past time.
- There is no perfect auxiliary before the verb.
- You’re describing a completed past event.
Example:
The teacher showed us the experiment yesterday.
Choose “Shown” If:
- The sentence uses has.
- The sentence uses have.
- The sentence uses had.
- You’re forming a perfect tense.
- You’re using a passive construction with a form of be.
Examples:
She has shown the results.
They had shown the results.
The results were shown on the screen.
Quick Decision Table
| Sentence Structure | Correct Form | Example |
| Simple past | showed | She showed me the photo. |
| Has + past participle | shown | She has shown me the photo. |
| Have + past participle | shown | They have shown the photo. |
| Had + past participle | shown | He had shown the photo. |
| Was + passive participle | shown | The photo was shown. |
| Were + passive participle | shown | The photos were shown. |
Real-World Practical Examples
Shown Examples
- Education: The teacher has shown the students how to solve the equation.
- Daily life: My sister has shown me her new apartment.
- Science: The experiment has shown a clear change in temperature.
- Business: The company has shown strong growth this quarter.
- Writing: The research has shown that clear language improves understanding.
- Technology: The application has shown an error message.
- Conversation: “She has shown me the message already.”
- Media: The documentary was shown on television.
- Medicine: The study has shown promising results.
- Art: The painting was shown at a local exhibition.
Showed Examples
- Education: The teacher showed us a new method yesterday.
- Daily life: My brother showed me his new phone.
- Science: The experiment showed a significant increase in pressure.
- Business: The report showed a decline in sales last month.
- Writing: The article showed why the issue mattered.
- Technology: The computer showed an error during the installation.
- Conversation: “She showed me the message this morning.”
- Media: The theater showed the movie last night.
- Medicine: The test showed no signs of infection.
- Art: The gallery showed several new paintings last weekend.
“Shown” vs “Showed” in Academic Writing
Academic writing frequently uses both forms, but the grammatical structure determines which one is appropriate.
Use showed when reporting a completed study or observation:
The experiment showed a significant difference between the groups.
Use has shown when discussing research findings with relevance to the present:
Previous research has shown that regular practice improves performance.
Use was shown when using passive voice:
A significant difference was shown between the groups.
All three can be correct because they perform different grammatical functions.
“Shown” vs “Showed” in Business Writing
Business communication also uses both forms regularly.
Simple past:
The sales report showed a 15% increase last quarter.
Present perfect:
The sales report has shown steady growth this year.
Passive:
The results were shown to the board.
Choosing the correct form makes business writing clearer and more professional.
“Shown” vs “Showed” in Technology
Technology offers many natural examples because show can mean display information.
Simple past:
The screen showed an error message.
Present perfect:
The screen has shown an error message several times.
Passive:
The error message was shown after installation.
The underlying meaning remains similar, but the tense or voice determines the form.
“Shown” vs “Showed” in Passive Voice
One of the most important uses of shown is passive voice.
For example:
The results were shown to the participants.
The subject, the results, receives the action.
Compare:
The researcher showed the results to the participants.
Here, the researcher performs the action, so the sentence is active.
The relationship can be summarized as:
Active:
The researcher showed the results.
Passive:
The results were shown by the researcher.
This is why shown can correctly appear with was or were even when there is no has, have, or had.
“Shown” vs “Showed” in Perfect Tenses
Perfect constructions require the past participle shown.
Present Perfect
She has shown excellent progress.
Present Perfect Plural
They have shown excellent progress.
Past Perfect
She had shown excellent progress before the final test.
Future Perfect
By Friday, she will have shown enough evidence.
Notice that the form remains shown after has, have, had, and will have.
Can “Showed” Be a Past Participle?
In standard modern English, shown is the usual past participle of show.
The standard verb forms are:
show → showed → shown
However, showed has occasionally been used as a past participle, particularly in older English and some dialectal usage. You may encounter forms such as “has showed”, but shown is the normal and widely accepted past participle in contemporary standard English.
For modern formal writing, choose shown.
Has Shown vs Had Shown vs Was Shown
These expressions all use shown, but they have different grammatical functions.
Has Shown
Present perfect:
The research has shown promising results.
The finding has relevance to the present.
Had Shown
Past perfect:
The research had shown promising results before the new study began.
One past event occurred before another past event.
Was Shown
Passive voice:
The research was shown to the committee.
The research received the action of being shown.
Understanding these patterns helps you recognize why shown is correct in each sentence.
Common Questions About Shown vs Showed
Is “shown” the past tense of “show”?
Not exactly. Showed is the simple past form of show, while shown is the standard past participle. The basic pattern is show → showed → shown. For example, “She showed me the picture yesterday” uses the simple past, while “She has shown me the picture” uses the past participle.
Is “showed” grammatically correct?
Yes. Showed is the correct simple past form of show. For example, “He showed me the document yesterday” is completely correct. The problem occurs when showed is incorrectly used as the past participle after has, have, or had. In standard English, use shown in those perfect constructions.
Should I say “I have shown” or “I have showed”?
The standard form is “I have shown.” The word have requires the past participle, and shown is the standard past participle of show. Therefore, write “I have shown my teacher the results,” not “I have showed my teacher the results.”
Should I say “I showed” or “I have shown”?
Both can be correct, but they express different grammatical relationships. Use I showed for a simple past event, especially with a completed past time: “I showed him yesterday.” Use I have shown for the present perfect: “I have shown him the document already.”
Is “was shown” correct?
Yes. Was shown is a correct passive construction. For example, “The movie was shown at the theater” means that someone presented or displayed the movie. Here, shown is the past participle used after the form of be. This is another important situation where shown, rather than showed, is required.
Final Verdict
The difference between shown vs showed is mainly grammatical. Both words come from the verb show, but they have different roles.
Showed is the simple past form:
She showed me the report yesterday.
Shown is the past participle:
She has shown me the report.
It also appears in passive constructions:
The report was shown to the audience.
The easiest pattern to remember is:
Show → Showed → Shown
When you need the simple past, choose showed. When a perfect construction or passive structure requires a past participle, choose shown.
So, neither word is simply “more correct” than the other. The sentence structure determines which one you need. Once you recognize the difference between the simple past and past participle, choosing between shown and showed becomes much easier.
Conclusion
Understanding shown vs showed is much easier when you remember that both words come from the verb show, but they serve different grammatical purposes. Showed is the simple past form, so you use it for completed actions in the past, such as “She showed me the picture yesterday.” Shown is the standard past participle, so it commonly follows has, have, or had, as in “She has shown me the picture.” It also appears in passive constructions, such as “The picture was shown to the audience.” The simple pattern show → showed → shown can help you choose confidently. When writing an email, essay, report, article, or everyday message, focus on the helping verb and sentence structure rather than simply asking which word sounds better. Once you understand this small but important distinction, choosing between shown and showed becomes natural and straightforward.
FAQs
Is “shown” or “showed” correct?
Both shown and showed are correct, but they are used differently. Showed is the simple past form, while shown is the standard past participle. For example, “She showed me the photo yesterday” is correct, while “She has shown me the photo” is also correct. The surrounding grammar determines which form you should use.
What is the difference between shown and showed?
Showed is the simple past form of show, while shown is the past participle. Use showed for a completed past action: “He showed me the report.” Use shown after auxiliary verbs in perfect constructions: “He has shown me the report.” Shown is also used in passive sentences, such as “The report was shown.”
Is “I have showed” grammatically correct?
In standard modern English, I have shown is the preferred and correct form. The auxiliary have requires a past participle, and shown is the standard past participle of show. Therefore, write “I have shown the results,” rather than “I have showed the results,” particularly in formal, academic, and professional writing.
Is “I showed” correct English?
Yes, I showed is completely correct. Showed is the simple past form of the verb show and can stand as the main verb in a past-tense sentence. For example, “I showed my friend the new design yesterday.” Because the sentence describes a completed past action, showed is the appropriate form.
When should I use “shown”?
Use shown when you need the past participle of show. It commonly follows has, have, or had, as in “She has shown great improvement.” It is also used in passive constructions, such as “The results were shown to the audience.” Remember that shown usually works with a supporting auxiliary verb.
When should I use “showed”?
Use showed when describing a completed action in the simple past. For example, “The teacher showed us a video yesterday.” Words such as yesterday, last week, last year, and ago often accompany simple past verbs. If there is no perfect construction or passive structure requiring a past participle, showed may be the correct choice.
Can I say “has showed”?
In standard contemporary English, has shown is the normal form. While has showed can occasionally appear in informal, regional, or older usage, it isn’t the preferred form for standard writing. When has is followed by the past participle of show, use shown: “The study has shown promising results.”
Is “was shown” correct?
Yes, was shown is grammatically correct. It uses shown as a past participle in a passive construction. For example, “The documentary was shown on television last night.” Here, the documentary receives the action rather than performing it. This is why shown, rather than showed, follows the form of be in this sentence.
What are the three forms of “show”?
The three main forms are show, showed, shown. Show is the base form, as in “I show my work.” Showed is the simple past, as in “I showed my work.” Shown is the past participle, as in “I have shown my work.” Memorizing this sequence makes the distinction much easier.
How can I remember shown vs showed?
A simple way to remember the difference is show → showed → shown. Think of showed as the form for a straightforward completed past action. Think of shown as the form used after has, have, or had, and in passive constructions. For example: “She showed me yesterday” versus “She has shown me today.”
