Present
| I | barter |
| You | barter |
| She | barters |
| We | barter |
| They | barter |
Past
| I | bartered |
| You | bartered |
| She | bartered |
| We | bartered |
| They | bartered |
Perfect
| I | have | bartered |
| You | have | bartered |
| She | has | bartered |
| We | have | bartered |
| They | have | bartered |
Future
| I | will | barter |
| You | will | barter |
| She | will | barter |
| We | will | barter |
| They | will | barter |
Past Perfect
| I | had | bartered |
| You | had | bartered |
| She | had | bartered |
| We | had | bartered |
| They | had | bartered |
Future Perfect
| I | will | have | bartered |
| You | will | have | bartered |
| She | will | have | bartered |
| We | will | have | bartered |
| They | will | have | bartered |
Present - Conditional
| I | would | barter |
| You | would | barter |
| She | would | barter |
| We | would | barter |
| They | would | barter |
Perfect - Conditional
| I | would | have | bartered |
| You | would | have | bartered |
| She | would | have | bartered |
| We | would | have | bartered |
| They | would | have | bartered |