Present
| I | coexist |
| You | coexist |
| She | coexists |
| We | coexist |
| They | coexist |
Past
| I | coexisted |
| You | coexisted |
| She | coexisted |
| We | coexisted |
| They | coexisted |
Perfect
| I | have | coexisted |
| You | have | coexisted |
| She | has | coexisted |
| We | have | coexisted |
| They | have | coexisted |
Future
| I | will | coexist |
| You | will | coexist |
| She | will | coexist |
| We | will | coexist |
| They | will | coexist |
Past Perfect
| I | had | coexisted |
| You | had | coexisted |
| She | had | coexisted |
| We | had | coexisted |
| They | had | coexisted |
Future Perfect
| I | will | have | coexisted |
| You | will | have | coexisted |
| She | will | have | coexisted |
| We | will | have | coexisted |
| They | will | have | coexisted |
Present - Conditional
| I | would | coexist |
| You | would | coexist |
| She | would | coexist |
| We | would | coexist |
| They | would | coexist |
Perfect - Conditional
| I | would | have | coexisted |
| You | would | have | coexisted |
| She | would | have | coexisted |
| We | would | have | coexisted |
| They | would | have | coexisted |