Present
| I | deduce |
| You | deduce |
| She | deduces |
| We | deduce |
| They | deduce |
Past
| I | deduced |
| You | deduced |
| She | deduced |
| We | deduced |
| They | deduced |
Perfect
| I | have | deduced |
| You | have | deduced |
| She | has | deduced |
| We | have | deduced |
| They | have | deduced |
Future
| I | will | deduce |
| You | will | deduce |
| She | will | deduce |
| We | will | deduce |
| They | will | deduce |
Past Perfect
| I | had | deduced |
| You | had | deduced |
| She | had | deduced |
| We | had | deduced |
| They | had | deduced |
Future Perfect
| I | will | have | deduced |
| You | will | have | deduced |
| She | will | have | deduced |
| We | will | have | deduced |
| They | will | have | deduced |
Present - Conditional
| I | would | deduce |
| You | would | deduce |
| She | would | deduce |
| We | would | deduce |
| They | would | deduce |
Perfect - Conditional
| I | would | have | deduced |
| You | would | have | deduced |
| She | would | have | deduced |
| We | would | have | deduced |
| They | would | have | deduced |