| 1. | Base Form (Infinitive): | Think |
| 2. | Simple Past: | Thought |
| 3. | Past Participle: | Thought |
| 4. | Present Participle: | Thinking |
| 5. | 3rd Person Singular: | Thinks |
Thought past tense
| Thought |
| Thought is the past tense of the word think. |
Thought past participle
| Thought |
| Thought is the past participle of the word think. |
Think verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Think | Thought | Thought | Thinking |
Conjugation of Think
| Simple / Indefinite Present Tense |
| I think. |
| He/She/It thinks. |
| You/We/They think. |
| Simple Past Tense |
| I thought. |
| He/She/It thought. |
| You/We/They thought. |
| Simple Future Tense |
| I will/shall think. |
| He/She/It will think. |
| You/We/They will/shall think. |
| Present Continuous Tense |
| I am thinking. |
| He/She/It is thinking. |
| You/We/They are thinking. |
| Past Continuous Tense |
| I was thinking. |
| He/She/It was thinking. |
| You/We/They were thinking. |
| Future Continuous Tense |
| I will be thinking. |
| He/She/It will be thinking. |
| You/We/They will be thinking. |
| Present Perfect Tense |
| I have thought. |
| He/She/It has thought. |
| You/We/They have thought. |
| Past Perfect Tense |
| I had thought. |
| He/She/It had thought. |
| You/We/They had thought. |
| Future Perfect Tense |
| I will have thought. |
| He/She/It will have thought. |
| You/We/They will have thought. |
| Present Perfect Continuous Tense |
| I have been thinking. |
| He/She/It has been thinking. |
| You/We/They have been thinking. |
| Past Perfect Continuous Tense |
| I had been thinking. |
| He/She/It had been thinking. |
| You/We/They had been thinking. |
| Future Perfect Continuous Tense |
| I will have been thinking. |
| He/She/It will have been thinking. |
| You/We/They will have been thinking. |
