Present
| I | festoon |
| You | festoon |
| She | festoons |
| We | festoon |
| They | festoon |
Past
| I | festooned |
| You | festooned |
| She | festooned |
| We | festooned |
| They | festooned |
Perfect
| I | have | festooned |
| You | have | festooned |
| She | has | festooned |
| We | have | festooned |
| They | have | festooned |
Future
| I | will | festoon |
| You | will | festoon |
| She | will | festoon |
| We | will | festoon |
| They | will | festoon |
Past Perfect
| I | had | festooned |
| You | had | festooned |
| She | had | festooned |
| We | had | festooned |
| They | had | festooned |
Future Perfect
| I | will | have | festooned |
| You | will | have | festooned |
| She | will | have | festooned |
| We | will | have | festooned |
| They | will | have | festooned |
Present - Conditional
| I | would | festoon |
| You | would | festoon |
| She | would | festoon |
| We | would | festoon |
| They | would | festoon |
Perfect - Conditional
| I | would | have | festooned |
| You | would | have | festooned |
| She | would | have | festooned |
| We | would | have | festooned |
| They | would | have | festooned |