Present
| I | lump |
| You | lump |
| She | lumps |
| We | lump |
| They | lump |
Past
| I | lumped |
| You | lumped |
| She | lumped |
| We | lumped |
| They | lumped |
Perfect
| I | have | lumped |
| You | have | lumped |
| She | has | lumped |
| We | have | lumped |
| They | have | lumped |
Future
| I | will | lump |
| You | will | lump |
| She | will | lump |
| We | will | lump |
| They | will | lump |
Past Perfect
| I | had | lumped |
| You | had | lumped |
| She | had | lumped |
| We | had | lumped |
| They | had | lumped |
Future Perfect
| I | will | have | lumped |
| You | will | have | lumped |
| She | will | have | lumped |
| We | will | have | lumped |
| They | will | have | lumped |
Present - Conditional
| I | would | lump |
| You | would | lump |
| She | would | lump |
| We | would | lump |
| They | would | lump |
Perfect - Conditional
| I | would | have | lumped |
| You | would | have | lumped |
| She | would | have | lumped |
| We | would | have | lumped |
| They | would | have | lumped |