Present
| I | can |
| You | can |
| She | can |
| We | can |
| They | can |
Past
| I | can |
| You | can |
| She | can |
| We | can |
| They | can |
Perfect
| I | have | could |
| You | have | could |
| She | has | could |
| We | have | could |
| They | have | could |
Future
| I | will | can |
| You | will | can |
| She | will | can |
| We | will | can |
| They | will | can |
Past Perfect
| I | had | could |
| You | had | could |
| She | had | could |
| We | had | could |
| They | had | could |
Future Perfect
| I | will | have | could |
| You | will | have | could |
| She | will | have | could |
| We | will | have | could |
| They | will | have | could |
Present - Conditional
| I | would | can |
| You | would | can |
| She | would | can |
| We | would | can |
| They | would | can |
Perfect - Conditional
| I | would | have | could |
| You | would | have | could |
| She | would | have | could |
| We | would | have | could |
| They | would | have | could |