Present
| I | conjecture |
| You | conjecture |
| She | conjectures |
| We | conjecture |
| They | conjecture |
Past
| I | conjectured |
| You | conjectured |
| She | conjectured |
| We | conjectured |
| They | conjectured |
Perfect
| I | have | conjectured |
| You | have | conjectured |
| She | has | conjectured |
| We | have | conjectured |
| They | have | conjectured |
Future
| I | will | conjecture |
| You | will | conjecture |
| She | will | conjecture |
| We | will | conjecture |
| They | will | conjecture |
Past Perfect
| I | had | conjectured |
| You | had | conjectured |
| She | had | conjectured |
| We | had | conjectured |
| They | had | conjectured |
Future Perfect
| I | will | have | conjectured |
| You | will | have | conjectured |
| She | will | have | conjectured |
| We | will | have | conjectured |
| They | will | have | conjectured |
Present - Conditional
| I | would | conjecture |
| You | would | conjecture |
| She | would | conjecture |
| We | would | conjecture |
| They | would | conjecture |
Perfect - Conditional
| I | would | have | conjectured |
| You | would | have | conjectured |
| She | would | have | conjectured |
| We | would | have | conjectured |
| They | would | have | conjectured |