Present
| I | decree |
| You | decree |
| She | decrees |
| We | decree |
| They | decree |
Past
| I | decreed |
| You | decreed |
| She | decreed |
| We | decreed |
| They | decreed |
Perfect
| I | have | decreed |
| You | have | decreed |
| She | has | decreed |
| We | have | decreed |
| They | have | decreed |
Future
| I | will | decree |
| You | will | decree |
| She | will | decree |
| We | will | decree |
| They | will | decree |
Past Perfect
| I | had | decreed |
| You | had | decreed |
| She | had | decreed |
| We | had | decreed |
| They | had | decreed |
Future Perfect
| I | will | have | decreed |
| You | will | have | decreed |
| She | will | have | decreed |
| We | will | have | decreed |
| They | will | have | decreed |
Present - Conditional
| I | would | decree |
| You | would | decree |
| She | would | decree |
| We | would | decree |
| They | would | decree |
Perfect - Conditional
| I | would | have | decreed |
| You | would | have | decreed |
| She | would | have | decreed |
| We | would | have | decreed |
| They | would | have | decreed |