Present
| I | confirm |
| You | confirm |
| She | confirms |
| We | confirm |
| They | confirm |
Past
| I | confirmed |
| You | confirmed |
| She | confirmed |
| We | confirmed |
| They | confirmed |
Perfect
| I | have | confirmed |
| You | have | confirmed |
| She | has | confirmed |
| We | have | confirmed |
| They | have | confirmed |
Future
| I | will | confirm |
| You | will | confirm |
| She | will | confirm |
| We | will | confirm |
| They | will | confirm |
Past Perfect
| I | had | confirmed |
| You | had | confirmed |
| She | had | confirmed |
| We | had | confirmed |
| They | had | confirmed |
Future Perfect
| I | will | have | confirmed |
| You | will | have | confirmed |
| She | will | have | confirmed |
| We | will | have | confirmed |
| They | will | have | confirmed |
Present - Conditional
| I | would | confirm |
| You | would | confirm |
| She | would | confirm |
| We | would | confirm |
| They | would | confirm |
Perfect - Conditional
| I | would | have | confirmed |
| You | would | have | confirmed |
| She | would | have | confirmed |
| We | would | have | confirmed |
| They | would | have | confirmed |