Present
| I | fluoridise |
| You | fluoridise |
| She | fluoridises |
| We | fluoridise |
| They | fluoridise |
Past
| I | fluoridised |
| You | fluoridised |
| She | fluoridised |
| We | fluoridised |
| They | fluoridised |
Perfect
| I | have | fluoridised |
| You | have | fluoridised |
| She | has | fluoridised |
| We | have | fluoridised |
| They | have | fluoridised |
Future
| I | will | fluoridise |
| You | will | fluoridise |
| She | will | fluoridise |
| We | will | fluoridise |
| They | will | fluoridise |
Past Perfect
| I | had | fluoridised |
| You | had | fluoridised |
| She | had | fluoridised |
| We | had | fluoridised |
| They | had | fluoridised |
Future Perfect
| I | will | have | fluoridised |
| You | will | have | fluoridised |
| She | will | have | fluoridised |
| We | will | have | fluoridised |
| They | will | have | fluoridised |
Present - Conditional
| I | would | fluoridise |
| You | would | fluoridise |
| She | would | fluoridise |
| We | would | fluoridise |
| They | would | fluoridise |
Perfect - Conditional
| I | would | have | fluoridised |
| You | would | have | fluoridised |
| She | would | have | fluoridised |
| We | would | have | fluoridised |
| They | would | have | fluoridised |