| 1. | Base Form (Infinitive): | Imprison |
| 2. | Simple Past: | Imprisoned |
| 3. | Past Participle: | Imprisoned |
| 4. | Present Participle: | Imprisoning |
| 5. | 3rd Person Singular: | Imprisons |

Imprison past tense
| Imprisoned |
| Imprisoned is the past tense of the word imprison. |
Imprison past participle
| Imprisoned |
| Imprisoned is the past participle of the word imprison. |
Imprison verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Imprison | Imprisoned | Imprisoned | Imprisoning |
Conjugation of Imprison
| Simple / Indefinite Present Tense |
| I imprison. |
| He/She/It imprisons. |
| You/We/They imprison. |
| Simple Past Tense |
| I imprisoned. |
| He/She/It imprisoned. |
| You/We/They imprisoned. |
| Simple Future Tense |
| I will/shall imprison. |
| He/She/It will imprison. |
| You/We/They will/shall imprison. |
| Present Continuous Tense |
| I am imprisoning. |
| He/She/It is imprisoning. |
| You/We/They are imprisoning. |
| Past Continuous Tense |
| I was imprisoning. |
| He/She/It was imprisoning. |
| You/We/They were imprisoning. |
| Future Continuous Tense |
| I will be imprisoning. |
| He/She/It will be imprisoning. |
| You/We/They will be imprisoning. |
| Present Perfect Tense |
| I have imprisoned. |
| He/She/It has imprisoned. |
| You/We/They have imprisoned. |
| Past Perfect Tense |
| I had imprisoned. |
| He/She/It had imprisoned. |
| You/We/They had imprisoned. |
| Future Perfect Tense |
| I will have imprisoned. |
| He/She/It will have imprisoned. |
| You/We/They will have imprisoned. |
| Present Perfect Continuous Tense |
| I have been imprisoning. |
| He/She/It has been imprisoning. |
| You/We/They have been imprisoning. |
| Past Perfect Continuous Tense |
| I had been imprisoning. |
| He/She/It had been imprisoning. |
| You/We/They had been imprisoning. |
| Future Perfect Continuous Tense |
| I will have been imprisoning. |
| He/She/It will have been imprisoning. |
| You/We/They will have been imprisoning. |