Present
| I | centre |
| You | centre |
| She | centres |
| We | centre |
| They | centre |
Past
| I | centred |
| You | centred |
| She | centred |
| We | centred |
| They | centred |
Perfect
| I | have | centred |
| You | have | centred |
| She | has | centred |
| We | have | centred |
| They | have | centred |
Future
| I | will | centre |
| You | will | centre |
| She | will | centre |
| We | will | centre |
| They | will | centre |
Past Perfect
| I | had | centred |
| You | had | centred |
| She | had | centred |
| We | had | centred |
| They | had | centred |
Future Perfect
| I | will | have | centred |
| You | will | have | centred |
| She | will | have | centred |
| We | will | have | centred |
| They | will | have | centred |
Present - Conditional
| I | would | centre |
| You | would | centre |
| She | would | centre |
| We | would | centre |
| They | would | centre |
Perfect - Conditional
| I | would | have | centred |
| You | would | have | centred |
| She | would | have | centred |
| We | would | have | centred |
| They | would | have | centred |