Present
| I | believe |
| You | believe |
| She | believes |
| We | believe |
| They | believe |
Past
| I | believed |
| You | believed |
| She | believed |
| We | believed |
| They | believed |
Perfect
| I | have | believed |
| You | have | believed |
| She | has | believed |
| We | have | believed |
| They | have | believed |
Future
| I | will | believe |
| You | will | believe |
| She | will | believe |
| We | will | believe |
| They | will | believe |
Past Perfect
| I | had | believed |
| You | had | believed |
| She | had | believed |
| We | had | believed |
| They | had | believed |
Future Perfect
| I | will | have | believed |
| You | will | have | believed |
| She | will | have | believed |
| We | will | have | believed |
| They | will | have | believed |
Present - Conditional
| I | would | believe |
| You | would | believe |
| She | would | believe |
| We | would | believe |
| They | would | believe |
Perfect - Conditional
| I | would | have | believed |
| You | would | have | believed |
| She | would | have | believed |
| We | would | have | believed |
| They | would | have | believed |