Present
| I | ameliorate |
| You | ameliorate |
| She | ameliorates |
| We | ameliorate |
| They | ameliorate |
Past
| I | ameliorated |
| You | ameliorated |
| She | ameliorated |
| We | ameliorated |
| They | ameliorated |
Perfect
| I | have | ameliorated |
| You | have | ameliorated |
| She | has | ameliorated |
| We | have | ameliorated |
| They | have | ameliorated |
Future
| I | will | ameliorate |
| You | will | ameliorate |
| She | will | ameliorate |
| We | will | ameliorate |
| They | will | ameliorate |
Past Perfect
| I | had | ameliorated |
| You | had | ameliorated |
| She | had | ameliorated |
| We | had | ameliorated |
| They | had | ameliorated |
Future Perfect
| I | will | have | ameliorated |
| You | will | have | ameliorated |
| She | will | have | ameliorated |
| We | will | have | ameliorated |
| They | will | have | ameliorated |
Present - Conditional
| I | would | ameliorate |
| You | would | ameliorate |
| She | would | ameliorate |
| We | would | ameliorate |
| They | would | ameliorate |
Perfect - Conditional
| I | would | have | ameliorated |
| You | would | have | ameliorated |
| She | would | have | ameliorated |
| We | would | have | ameliorated |
| They | would | have | ameliorated |