Present
| I | redden |
| You | redden |
| She | reddens |
| We | redden |
| They | redden |
Past
| I | reddened |
| You | reddened |
| She | reddened |
| We | reddened |
| They | reddened |
Perfect
| I | have | reddened |
| You | have | reddened |
| She | has | reddened |
| We | have | reddened |
| They | have | reddened |
Future
| I | will | redden |
| You | will | redden |
| She | will | redden |
| We | will | redden |
| They | will | redden |
Past Perfect
| I | had | reddened |
| You | had | reddened |
| She | had | reddened |
| We | had | reddened |
| They | had | reddened |
Future Perfect
| I | will | have | reddened |
| You | will | have | reddened |
| She | will | have | reddened |
| We | will | have | reddened |
| They | will | have | reddened |
Present - Conditional
| I | would | redden |
| You | would | redden |
| She | would | redden |
| We | would | redden |
| They | would | redden |
Perfect - Conditional
| I | would | have | reddened |
| You | would | have | reddened |
| She | would | have | reddened |
| We | would | have | reddened |
| They | would | have | reddened |