Present
| I | cogitate |
| You | cogitate |
| She | cogitates |
| We | cogitate |
| They | cogitate |
Past
| I | cogitated |
| You | cogitated |
| She | cogitated |
| We | cogitated |
| They | cogitated |
Perfect
| I | have | cogitated |
| You | have | cogitated |
| She | has | cogitated |
| We | have | cogitated |
| They | have | cogitated |
Future
| I | will | cogitate |
| You | will | cogitate |
| She | will | cogitate |
| We | will | cogitate |
| They | will | cogitate |
Past Perfect
| I | had | cogitated |
| You | had | cogitated |
| She | had | cogitated |
| We | had | cogitated |
| They | had | cogitated |
Future Perfect
| I | will | have | cogitated |
| You | will | have | cogitated |
| She | will | have | cogitated |
| We | will | have | cogitated |
| They | will | have | cogitated |
Present - Conditional
| I | would | cogitate |
| You | would | cogitate |
| She | would | cogitate |
| We | would | cogitate |
| They | would | cogitate |
Perfect - Conditional
| I | would | have | cogitated |
| You | would | have | cogitated |
| She | would | have | cogitated |
| We | would | have | cogitated |
| They | would | have | cogitated |