| I | punch in | |
|---|---|---|
| you | punch in | |
| he/she/it | punches in | |
| we | punch in | |
| you | punch in | |
| they | punch in |
| I | punched in | |
|---|---|---|
| you | punched in | |
| he/she/it | punched in | |
| we | punched in | |
| you | punched in | |
| they | punched in |
| I | have | punched in | |
|---|---|---|---|
| you | have | punched in | |
| he/she/it | has | punched in | |
| we | have | punched in | |
| you | have | punched in | |
| they | have | punched in |
| I | had | punched in | |
|---|---|---|---|
| you | had | punched in | |
| he/she/it | had | punched in | |
| we | had | punched in | |
| you | had | punched in | |
| they | had | punched in |