Present
| I | forbid |
| You | forbid |
| She | forbids |
| We | forbid |
| They | forbid |
Past
| I | forbade |
| You | forbade |
| She | forbade |
| We | forbade |
| They | forbade |
Perfect
| I | have | forbidden |
| You | have | forbidden |
| She | has | forbidden |
| We | have | forbidden |
| They | have | forbidden |
Future
| I | will | forbid |
| You | will | forbid |
| She | will | forbid |
| We | will | forbid |
| They | will | forbid |
Past Perfect
| I | had | forbidden |
| You | had | forbidden |
| She | had | forbidden |
| We | had | forbidden |
| They | had | forbidden |
Future Perfect
| I | will | have | forbidden |
| You | will | have | forbidden |
| She | will | have | forbidden |
| We | will | have | forbidden |
| They | will | have | forbidden |
Present - Conditional
| I | would | forbid |
| You | would | forbid |
| She | would | forbid |
| We | would | forbid |
| They | would | forbid |
Perfect - Conditional
| I | would | have | forbidden |
| You | would | have | forbidden |
| She | would | have | forbidden |
| We | would | have | forbidden |
| They | would | have | forbidden |