Present
| I | sentimentalise |
| You | sentimentalise |
| She | sentimentalises |
| We | sentimentalise |
| They | sentimentalise |
Past
| I | sentimentalised |
| You | sentimentalised |
| She | sentimentalised |
| We | sentimentalised |
| They | sentimentalised |
Perfect
| I | have | sentimentalised |
| You | have | sentimentalised |
| She | has | sentimentalised |
| We | have | sentimentalised |
| They | have | sentimentalised |
Future
| I | will | sentimentalise |
| You | will | sentimentalise |
| She | will | sentimentalise |
| We | will | sentimentalise |
| They | will | sentimentalise |
Past Perfect
| I | had | sentimentalised |
| You | had | sentimentalised |
| She | had | sentimentalised |
| We | had | sentimentalised |
| They | had | sentimentalised |
Future Perfect
| I | will | have | sentimentalised |
| You | will | have | sentimentalised |
| She | will | have | sentimentalised |
| We | will | have | sentimentalised |
| They | will | have | sentimentalised |
Present - Conditional
| I | would | sentimentalise |
| You | would | sentimentalise |
| She | would | sentimentalise |
| We | would | sentimentalise |
| They | would | sentimentalise |
Perfect - Conditional
| I | would | have | sentimentalised |
| You | would | have | sentimentalised |
| She | would | have | sentimentalised |
| We | would | have | sentimentalised |
| They | would | have | sentimentalised |