Present
| I | synthesise |
| You | synthesise |
| She | synthesises |
| We | synthesise |
| They | synthesise |
Past
| I | synthesised |
| You | synthesised |
| She | synthesised |
| We | synthesised |
| They | synthesised |
Perfect
| I | have | synthesised |
| You | have | synthesised |
| She | has | synthesised |
| We | have | synthesised |
| They | have | synthesised |
Future
| I | will | synthesise |
| You | will | synthesise |
| She | will | synthesise |
| We | will | synthesise |
| They | will | synthesise |
Past Perfect
| I | had | synthesised |
| You | had | synthesised |
| She | had | synthesised |
| We | had | synthesised |
| They | had | synthesised |
Future Perfect
| I | will | have | synthesised |
| You | will | have | synthesised |
| She | will | have | synthesised |
| We | will | have | synthesised |
| They | will | have | synthesised |
Present - Conditional
| I | would | synthesise |
| You | would | synthesise |
| She | would | synthesise |
| We | would | synthesise |
| They | would | synthesise |
Perfect - Conditional
| I | would | have | synthesised |
| You | would | have | synthesised |
| She | would | have | synthesised |
| We | would | have | synthesised |
| They | would | have | synthesised |