Present
| I | calve |
| You | calve |
| She | calves |
| We | calve |
| They | calve |
Past
| I | calved |
| You | calved |
| She | calved |
| We | calved |
| They | calved |
Perfect
| I | have | calved |
| You | have | calved |
| She | has | calved |
| We | have | calved |
| They | have | calved |
Future
| I | will | calve |
| You | will | calve |
| She | will | calve |
| We | will | calve |
| They | will | calve |
Past Perfect
| I | had | calved |
| You | had | calved |
| She | had | calved |
| We | had | calved |
| They | had | calved |
Future Perfect
| I | will | have | calved |
| You | will | have | calved |
| She | will | have | calved |
| We | will | have | calved |
| They | will | have | calved |
Present - Conditional
| I | would | calve |
| You | would | calve |
| She | would | calve |
| We | would | calve |
| They | would | calve |
Perfect - Conditional
| I | would | have | calved |
| You | would | have | calved |
| She | would | have | calved |
| We | would | have | calved |
| They | would | have | calved |