Present
| I | introduce |
| You | introduce |
| She | introduces |
| We | introduce |
| They | introduce |
Past
| I | introduced |
| You | introduced |
| She | introduced |
| We | introduced |
| They | introduced |
Perfect
| I | have | introduced |
| You | have | introduced |
| She | has | introduced |
| We | have | introduced |
| They | have | introduced |
Future
| I | will | introduce |
| You | will | introduce |
| She | will | introduce |
| We | will | introduce |
| They | will | introduce |
Past Perfect
| I | had | introduced |
| You | had | introduced |
| She | had | introduced |
| We | had | introduced |
| They | had | introduced |
Future Perfect
| I | will | have | introduced |
| You | will | have | introduced |
| She | will | have | introduced |
| We | will | have | introduced |
| They | will | have | introduced |
Present - Conditional
| I | would | introduce |
| You | would | introduce |
| She | would | introduce |
| We | would | introduce |
| They | would | introduce |
Perfect - Conditional
| I | would | have | introduced |
| You | would | have | introduced |
| She | would | have | introduced |
| We | would | have | introduced |
| They | would | have | introduced |