Present
| I | reason |
| You | reason |
| She | reasons |
| We | reason |
| They | reason |
Past
| I | reasoned |
| You | reasoned |
| She | reasoned |
| We | reasoned |
| They | reasoned |
Perfect
| I | have | reasoned |
| You | have | reasoned |
| She | has | reasoned |
| We | have | reasoned |
| They | have | reasoned |
Future
| I | will | reason |
| You | will | reason |
| She | will | reason |
| We | will | reason |
| They | will | reason |
Past Perfect
| I | had | reasoned |
| You | had | reasoned |
| She | had | reasoned |
| We | had | reasoned |
| They | had | reasoned |
Future Perfect
| I | will | have | reasoned |
| You | will | have | reasoned |
| She | will | have | reasoned |
| We | will | have | reasoned |
| They | will | have | reasoned |
Present - Conditional
| I | would | reason |
| You | would | reason |
| She | would | reason |
| We | would | reason |
| They | would | reason |
Perfect - Conditional
| I | would | have | reasoned |
| You | would | have | reasoned |
| She | would | have | reasoned |
| We | would | have | reasoned |
| They | would | have | reasoned |