Present
| I | incur |
| You | incur |
| She | incurs |
| We | incur |
| They | incur |
Past
| I | incurred |
| You | incurred |
| She | incurred |
| We | incurred |
| They | incurred |
Perfect
| I | have | incurred |
| You | have | incurred |
| She | has | incurred |
| We | have | incurred |
| They | have | incurred |
Future
| I | will | incur |
| You | will | incur |
| She | will | incur |
| We | will | incur |
| They | will | incur |
Past Perfect
| I | had | incurred |
| You | had | incurred |
| She | had | incurred |
| We | had | incurred |
| They | had | incurred |
Future Perfect
| I | will | have | incurred |
| You | will | have | incurred |
| She | will | have | incurred |
| We | will | have | incurred |
| They | will | have | incurred |
Present - Conditional
| I | would | incur |
| You | would | incur |
| She | would | incur |
| We | would | incur |
| They | would | incur |
Perfect - Conditional
| I | would | have | incurred |
| You | would | have | incurred |
| She | would | have | incurred |
| We | would | have | incurred |
| They | would | have | incurred |