Present
| I | tax |
| You | tax |
| She | taxes |
| We | tax |
| They | tax |
Past
| I | taxed |
| You | taxed |
| She | taxed |
| We | taxed |
| They | taxed |
Perfect
| I | have | taxed |
| You | have | taxed |
| She | has | taxed |
| We | have | taxed |
| They | have | taxed |
Future
| I | will | tax |
| You | will | tax |
| She | will | tax |
| We | will | tax |
| They | will | tax |
Past Perfect
| I | had | taxed |
| You | had | taxed |
| She | had | taxed |
| We | had | taxed |
| They | had | taxed |
Future Perfect
| I | will | have | taxed |
| You | will | have | taxed |
| She | will | have | taxed |
| We | will | have | taxed |
| They | will | have | taxed |
Present - Conditional
| I | would | tax |
| You | would | tax |
| She | would | tax |
| We | would | tax |
| They | would | tax |
Perfect - Conditional
| I | would | have | taxed |
| You | would | have | taxed |
| She | would | have | taxed |
| We | would | have | taxed |
| They | would | have | taxed |