Shown vs Showed Grammar Rules: When to Use Each Word ✨

“Showed” and “shown” are both forms of the verb show. They look alike, and they are easy to mix up. The difference is simple, though: showed is the simple past tense, and shown is the past participle. This guide covers the rules, common errors, memory tricks and a quick quiz.

Table of Contents

Understanding the Verb “Show”: Why It’s an Irregular Verb

Regular verbs add “-ed” for both the past tense and the past participle (walk, walked, walked). Show breaks that pattern. Its past tense ends in “-ed,” but its past participle usually ends in “-n.”

Base Form	Simple Past	Past Participle	Present Participle
show	showed	shown	showing

Other verbs follow a similar “-n” pattern:

Base	Past	Past Participle
know	knew	known
grow	grew	grown
throw	threw	thrown
blow	blew	blown
show	showed	shown

Because the verb is irregular, you need to learn its forms rather than guess them.

When to Use “Showed”: Understanding the Simple Past Tense

Use showed when an action happened and finished at a specific time in the past. It stands alone and needs no helping verb.

Pattern: Subject + showed + object

She showed me her new phone.
The teacher showed the class a short film.
Last year, the results showed a steady increase.

Showed also appears in the past forms of common phrases:

showed up (arrived)
showed off (displayed proudly)
showed interest, showed promise, showed signs

Quick Test

Does the sentence have have, has, had, is, was, were, or been before the verb?

No → use showed.
Yes → use shown.

Shown Pronunciation

The two words sound different, so say them aloud if you’re unsure.

Word	IPA	Sounds Like	Rhymes With
Shown	/ʃoʊn/	“shohn”	bone, phone
Showed	/ʃoʊd/	“shohd”	road, code

Both start with the same “sh-oh” sound. Only the final consonant changes: n for shown, d for showed.

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Common Errors With “Showed”

Most mistakes happen when writers use showed after a helping verb. Here are the most frequent ones.

❌ Incorrect: “I have showed you this already.”

✔ Correct: “I have shown you this already.”

“Have” signals the present perfect tense, which needs the past participle shown.

❌ Incorrect: “The movie was showed last night.”

✔ Correct: “The movie was shown last night.”

“Was” signals the passive voice, which also needs shown.

Here’s a quick cheat sheet:

Situation	Use	Example
Finished past action, no helper	showed	He showed his ID.
After have / has / had	shown	He has shown his ID.
After am / is / are / was / were / been	shown	His ID was shown.
After modal + have (could, would, should)	shown	He should have shown his ID.

“Shown”: The Past Participle Explained Clearly

A past participle is a verb form that works with helping verbs to build tenses and the passive voice. It cannot usually stand alone as the main verb. That is why shown always needs a “buddy.”

Examples in Perfect Tenses

Tense	Example
Present perfect	She has shown great courage.
Past perfect	They had shown the house before.
Future perfect	By noon, he will have shown all the samples.
Perfect with modals	You could have shown me earlier.

Examples in Passive Voice

The new design was shown to investors.
The footage has been shown on every news channel.
Guests are shown to their seats by the staff.

Using “Shown” in Passive Voice (With Examples)

In the passive voice, the subject receives the action instead of doing it. The formula is:

be (am/is/are/was/were/been/being) + shown

Active Voice	Passive Voice
The guide showed us the cave.	We were shown the cave by the guide.
They are showing the film tonight.	The film is being shown tonight.
The data has shown a clear trend.	A clear trend has been shown by the data.

Use the passive voice when the receiver matters more than the doer, or when the doer is unknown: “The painting will be shown in May.”

“Showed” vs “Shown”: Side-by-Side Comparison

What “Showed” Does

Acts as the simple past tense
Describes a completed past action
Stands alone without a helping verb

What “Shown” Does

Acts as the past participle
Builds perfect tenses and the passive voice
Always follows a helping verb
Can also act as an adjective, as in “a clearly shown result”

Quick Comparison Table

Feature	Showed	Shown
Grammar form	Simple past	Past participle
Helping verb needed?	No	Yes
Used in perfect tenses?	No (standard English)	Yes
Used in passive voice?	No (standard English)	Yes
Example	She showed me the map.	She has shown me the map.

Example Sentences Comparing Both

He showed his work to the class. / His work was shown to the class.
The study showed strong results. / The study has shown strong results.
I showed them the way. / I had shown them the way.
The museum showed rare art. / Rare art is shown at the museum.

Language Nuances: When “Showed” Is Sometimes Used as a Past Participle

Here is where it gets interesting. Some dictionaries list showed as an accepted past participle. You may see a sentence like “I have showed him the way” in casual speech or older writing.

Still, shown is the standard and safer choice. Style guides, teachers and editors expect it, and it reads as more polished in formal writing. Both American and British English prefer shown after helping verbs.

Rule of thumb: If you’re writing an essay, email, exam answer or business document, use shown. Treat “have showed” as informal at best, and avoid it in formal writing.

Shown in a Sentence

Here are more everyday examples of shown in action:

The results have shown a significant improvement.
Her talent was shown early in life.
Nothing had been shown to the public before the launch.
As shown in the chart below, sales doubled.
He has never shown any sign of doubt.
The tickets must be shown at the gate.

Memory Tricks to Remember the Difference

Trick 1: “Shown needs a buddy.”

Shown never walks alone. It needs have, has, had, is, was, or been beside it.

Trick 2: “Showed stands alone.”

If no helping verb is in front, showed is the right word.

Trick 3: “Shown = past participle = passive voice.”

When something receives the action (“was shown,” “is shown”), choose shown.

Trick 4: “If you can replace it with eaten, use shown.”

Swap in eaten and test it. “I have eaten” works, so “I have shown” works. “She eaten lunch” fails, so use “She showed.” (This works because eat, ate, eaten follows the same pattern.)

Trick 5: A Quick Quote

Try this simple line:

“No helper? Showed. Helper there? Shown.”

Quick Practice Section

Choose showed or shown for each blank.

The lawyer ______ the judge new evidence yesterday.
The documentary has been ______ in over 40 countries.
She has never ______ any interest in sports.
Yesterday, my cousin ______ me around his school.
The painting will be ______ next week.
They had already ______ us the exit.
The test ______ that the plan worked.
Have you ______ your passport to the officer?

Answers:

showed (simple past, no helper)
shown (has been = passive)
shown (has = present perfect)
showed (simple past, no helper)
shown (will be = passive)
shown (had = past perfect)
showed (simple past, no helper)
shown (have = present perfect)

Can You Say “Have Showed” or “Has Showed”?

In standard English, the answer is no. Use “have shown” and “has shown.”

You may still hear “have showed” in everyday speech, and some dictionaries record it as a less common variant. But it is widely treated as nonstandard, and it can cost you marks in tests or credibility in professional writing.

Phrase	Status
has shown / have shown	✔ Standard and preferred
has showed / have showed	⚠ Informal, avoid in formal writing

FAQs

Can “shown” be used without a helping verb?

Rarely. It needs a helper to work as a verb, but it can appear alone as an adjective or in phrases like “as shown below.”

What is the meaning of shown?

Shown means displayed, demonstrated, revealed or proved. It is the past participle of “show.”

Why do some people say “showed” instead of “shown”?

Because the two forms look and sound alike, and showed feels natural as a past form. Some dictionaries also accept it as a variant participle, though shown is preferred.

What is the main difference between “shown” and “showed”?

Showed is the simple past tense, used alone. Shown is the past participle, used with helping verbs and in the passive voice.

What type of word is shown?

Shown is a verb form, specifically the past participle of “show.” It can also function as an adjective in some phrases.

Conclusion

Mastering shown vs showed takes one habit: look for a helping verb. If none is in front of the verb, use showed. If there is one (have, has, had, am, is, are, was, were, been), use shown.

Keep the cheat sheet handy, try the memory tricks, and retake the quiz until the choice feels automatic. Once it does, you’ll avoid one of English’s most common verb errors.