Present
| I | apostatise |
| You | apostatise |
| She | apostatises |
| We | apostatise |
| They | apostatise |
Past
| I | apostatised |
| You | apostatised |
| She | apostatised |
| We | apostatised |
| They | apostatised |
Perfect
| I | have | apostatised |
| You | have | apostatised |
| She | has | apostatised |
| We | have | apostatised |
| They | have | apostatised |
Future
| I | will | apostatise |
| You | will | apostatise |
| She | will | apostatise |
| We | will | apostatise |
| They | will | apostatise |
Past Perfect
| I | had | apostatised |
| You | had | apostatised |
| She | had | apostatised |
| We | had | apostatised |
| They | had | apostatised |
Future Perfect
| I | will | have | apostatised |
| You | will | have | apostatised |
| She | will | have | apostatised |
| We | will | have | apostatised |
| They | will | have | apostatised |
Present - Conditional
| I | would | apostatise |
| You | would | apostatise |
| She | would | apostatise |
| We | would | apostatise |
| They | would | apostatise |
Perfect - Conditional
| I | would | have | apostatised |
| You | would | have | apostatised |
| She | would | have | apostatised |
| We | would | have | apostatised |
| They | would | have | apostatised |