What is the past tense of "exist"?

The past simple of "exist" is "existed". Dinosaurs existed millions of years ago on Earth.

What is the past participle of "exist"?

The past participle of "exist" is "existed". Use it after have/has/had: "I have existed".

What is a common mistake with "exist"?

Wrong: "Does unicorns exist in the forest?". Correct: "Do unicorns exist in the forest?". Third person plural subjects use do, not does. The verb form changes based on subject agreement.

How do you pronounce "exist"?

/ɪɡˈzɪst/ — Stress the second syllable: ig-ZIST. The x sounds like a z.

Conjugation of "Exist" — All Forms, Examples, and Usage

Q: Is "exist" regular or irregular?

"Exist" is a regular English verb. Both past simple and past participle are formed by adding -ed.

Look up another verb

All 12 Tenses of "Exist"

Quick reference table — every tense form of "exist" with the first-person example and a link to the grammar guide for that tense.

Tense	Example (I)	Quick rule
Simple Present	`I exist`	Used for habits, facts, routines, and permanent situations. Full rule →
Simple Past	`I existed`	Used for completed actions at a specific time in the past. Full rule →
Simple Future	`I will exist`	Used for predictions, decisions made at the moment, and promises. Full rule →
Present Continuous	`I am existing`	Used for actions happening right now or temporary situations. Full rule →
Past Continuous	`I was existing`	Used for actions in progress at a specific moment in the past. Full rule →
Future Continuous	`I will be existing`	Used for actions that will be in progress at a specific future time. Full rule →
Present Perfect	`I have existed`	Used for past actions with present relevance, life experiences, or unfinished situations. Full rule →
Past Perfect	`I had existed`	Used for an action that was completed before another past action. Full rule →
Future Perfect	`I will have existed`	Used for an action that will be completed before a specific future time. Full rule →
Present Perfect Continuous	`I have been existing`	Used for actions that started in the past and continue now, with focus on duration. Full rule →
Past Perfect Continuous	`I had been existing`	Used for ongoing actions in the past that continued up to another past moment. Full rule →
Future Perfect Continuous	`I will have been existing`	Used for actions that will have been ongoing up until a specific future time. Full rule →

Past Tense of "Exist" — Existed

The past simple of "exist" is "existed" — formed by adding "-ed". Use it for actions that were completed at a specific time in the past, such as "yesterday", "last week", or "in 2020". For the full grammar of this tense, see our simple past tense guide.

Dinosaurs existed millions of years ago on Earth. A2

Past Participle of "Exist" — Existed

The past participle of "exist" is "existed" — the same form as the past simple, since "exist" is a regular verb. Use it after "have/has/had" for perfect tenses ("I have existed") and after "be" for passive voice ("It was existed").

Dinosaurs existed millions of years ago on Earth. A2

Is "Exist" Regular or Irregular?

"Exist" is a regular English verb. Its past simple and past participle are both formed by adding "-ed" to give "existed". The 3rd-person singular present is "exists" and the gerund/present participle is "existing".

Conjugation pattern: regular -ed

How to Pronounce "Exist" and Its Forms

Exist: /ɪɡˈzɪst/ — Stress pattern: oO

Stress the second syllable: ig-ZIST. The x sounds like a z.

Common mispronunciation of "exist"

Some learners put stress on the first syllable (EX-ist) or mispronounce the x as /ks/ instead of /gz/.

Syllable breakdown: ex · ist

How to Use "Exist" — Common Grammar Patterns

Use exist to talk about whether something is real and present somewhere.

S + exist + (location)
S + exist + (time)
S + still exist

Example Sentences with "Exist" in Different Tenses

Simple Present: Does life exist on other planets? A2
Simple Past: Dinosaurs existed millions of years ago on Earth. A2

Common Collocations with "Exist"

exist in — These animals exist in tropical regions only.
exist for — The organization has existed for 50 years.
still exist — Some ancient traditions still exist in rural areas.
no longer exist — Those birds no longer exist in the wild.
exist as — This concept exists as only a theory.

When to Use "Exist" vs Similar Verbs

Smart synonyms — when to use each one

persist — when describing something that continues existing over a
remain — when you emphasize something staying in one place

Common Mistakes with "Exist"

Wrong: These creatures are existing today.
Correct: These creatures exist today.
"Exist" is a pure stative verb; never use continuous. It expresses being/presence, not an action.
Wrong: She is existing in this world.
Correct: She exists in this world.
Use simple present only with "exist"; continuous is grammatically incorrect.
Wrong: They have been existing for centuries.
Correct: They have existed for centuries.
Use present perfect simple, not present perfect continuous.

Origin and Etymology of "Exist"

from Latin existere, combining ex- (out) and sistere (to stand)

Other Forms of "Exist"

Noun: existence
Adjective: existent

Conjugation Tables for "Exist"

Negative Forms

Simple present: I do not exist · He does not exist
Simple past: I did not exist · She did not exist
Present perfect: I have not existed · He has not existed

Question Forms

Simple present: Do you exist? · Does he exist?
Simple past: Did you exist?
Present perfect: Have you existed?

Passive Voice (where applicable)

Simple present passive: It is existed
Simple past passive: It was existed
Present perfect passive: It has been existed

Frequently Asked Questions About "Exist"

Is "exist" regular or irregular?: "exist" is a regular verb. Add -ed for past simple and past participle: "existed".
What is the past tense of "exist"?: The simple past of "exist" is "existed".
When do I use simple present vs present continuous with "exist"?: Use simple present for habits, facts, and routines: "I exist every day." Use present continuous for actions happening right now: "I am existing right now."
What's a common mistake with "exist"?: "Exist" is a pure stative verb; never use continuous. It expresses being/presence, not an action. Wrong: "These creatures are existing today." Correct: "These creatures exist today."