Present
| I | scum |
| You | scum |
| She | scums |
| We | scum |
| They | scum |
Past
| I | scummed |
| You | scummed |
| She | scummed |
| We | scummed |
| They | scummed |
Perfect
| I | have | scummed |
| You | have | scummed |
| She | has | scummed |
| We | have | scummed |
| They | have | scummed |
Future
| I | will | scum |
| You | will | scum |
| She | will | scum |
| We | will | scum |
| They | will | scum |
Past Perfect
| I | had | scummed |
| You | had | scummed |
| She | had | scummed |
| We | had | scummed |
| They | had | scummed |
Future Perfect
| I | will | have | scummed |
| You | will | have | scummed |
| She | will | have | scummed |
| We | will | have | scummed |
| They | will | have | scummed |
Present - Conditional
| I | would | scum |
| You | would | scum |
| She | would | scum |
| We | would | scum |
| They | would | scum |
Perfect - Conditional
| I | would | have | scummed |
| You | would | have | scummed |
| She | would | have | scummed |
| We | would | have | scummed |
| They | would | have | scummed |