Present
| I | develop |
| You | develop |
| She | develops |
| We | develop |
| They | develop |
Past
| I | developed |
| You | developed |
| She | developed |
| We | developed |
| They | developed |
Perfect
| I | have | developed |
| You | have | developed |
| She | has | developed |
| We | have | developed |
| They | have | developed |
Future
| I | will | develop |
| You | will | develop |
| She | will | develop |
| We | will | develop |
| They | will | develop |
Past Perfect
| I | had | developed |
| You | had | developed |
| She | had | developed |
| We | had | developed |
| They | had | developed |
Future Perfect
| I | will | have | developed |
| You | will | have | developed |
| She | will | have | developed |
| We | will | have | developed |
| They | will | have | developed |
Present - Conditional
| I | would | develop |
| You | would | develop |
| She | would | develop |
| We | would | develop |
| They | would | develop |
Perfect - Conditional
| I | would | have | developed |
| You | would | have | developed |
| She | would | have | developed |
| We | would | have | developed |
| They | would | have | developed |