| I | imprison | 
|---|---|
| you | imprison | 
| he/she/it | imprisons | 
| we | imprison | 
| you | imprison | 
| they | imprison | 
| I | imprisoned | 
|---|---|
| you | imprisoned | 
| he/she/it | imprisoned | 
| we | imprisoned | 
| you | imprisoned | 
| they | imprisoned | 
| I | have | imprisoned | 
|---|---|---|
| you | have | imprisoned | 
| he/she/it | has | imprisoned | 
| we | have | imprisoned | 
| you | have | imprisoned | 
| they | have | imprisoned | 
| I | had | imprisoned | 
|---|---|---|
| you | had | imprisoned | 
| he/she/it | had | imprisoned | 
| we | had | imprisoned | 
| you | had | imprisoned | 
| they | had | imprisoned | 
