Irregular Verb Guide
Think Verb Forms (V1, V2, V3, V4, V5)
Past tense, past participle, 3rd person singular, -ing form, and 12-tense examples for "think".
5 Forms of "Think" (Quick Answer)
V1 (Base)think
V2 (Past)thought
V3 (Participle)thought
V4 (-s / -es)thinks
V5 (-ing)thinking
"Think" Conjugation in All 12 Tenses
Open Interactive Conjugator →| Tense | Singular (I / He / She) | Plural (We / They) |
|---|---|---|
| Simple Present | I think / He thinks | We / They think |
| Present Continuous | I am thinking / He is thinking | We / They are thinking |
| Present Perfect | I have thought / He has thought | We / They have thought |
| Present Perfect Cont. | I have been thinking / He has been thinking | We / They have been thinking |
| Simple Past | I / He thought | We / They thought |
| Past Continuous | I / He was thinking | We / They were thinking |
| Past Perfect | I / He had thought | We / They had thought |
| Past Perfect Cont. | I / He had been thinking | We / They had been thinking |
| Simple Future | I / He will think | We / They will think |
| Future Continuous | I / He will be thinking | We / They will be thinking |
| Future Perfect | I / He will have thought | We / They will have thought |
| Future Perfect Cont. | I / He will have been thinking | We / They will have been thinking |
Frequently Asked Questions
What is the past tense (V2) of think?
The simple past tense (V2) of think is thought.
What is the past participle (V3) of think?
The past participle (V3) of think is thought, used in perfect tenses and passive voice.
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