Present
| I | decrepitate |
| You | decrepitate |
| She | decrepitates |
| We | decrepitate |
| They | decrepitate |
Past
| I | decrepitated |
| You | decrepitated |
| She | decrepitated |
| We | decrepitated |
| They | decrepitated |
Perfect
| I | have | decrepitated |
| You | have | decrepitated |
| She | has | decrepitated |
| We | have | decrepitated |
| They | have | decrepitated |
Future
| I | will | decrepitate |
| You | will | decrepitate |
| She | will | decrepitate |
| We | will | decrepitate |
| They | will | decrepitate |
Past Perfect
| I | had | decrepitated |
| You | had | decrepitated |
| She | had | decrepitated |
| We | had | decrepitated |
| They | had | decrepitated |
Future Perfect
| I | will | have | decrepitated |
| You | will | have | decrepitated |
| She | will | have | decrepitated |
| We | will | have | decrepitated |
| They | will | have | decrepitated |
Present - Conditional
| I | would | decrepitate |
| You | would | decrepitate |
| She | would | decrepitate |
| We | would | decrepitate |
| They | would | decrepitate |
Perfect - Conditional
| I | would | have | decrepitated |
| You | would | have | decrepitated |
| She | would | have | decrepitated |
| We | would | have | decrepitated |
| They | would | have | decrepitated |