| Einfach | Progressiv | Perfekt | Progressiv |
| Präsens |
| I introduce |
| you introduce |
| he/she/it introduces |
| we introduce |
| you all introduce |
| they introduce |
|
| I am introducing |
| you are introducing |
| he/she/it is introducing |
| we are introducing |
| you all are introducing |
| they are introducing |
|
| I have introduced |
| you have introduced |
| he/she/it has introduced |
| we have introduced |
| you all have introduced |
| they have introduced |
|
| I have been introducing |
| you have been introducing |
| he/she/it has been introducing |
| we have been introducing |
| you all have been introducing |
| they have been introducing |
|
| Präteritum |
| I introduced |
| you introduced |
| he/she/it introduced |
| we introduced |
| you all introduced |
| they introduced |
|
| I was introducing |
| you were introducing |
| he/she/it was introducing |
| we were introducing |
| you all were introducing |
| they were introducing |
|
| I had introduced |
| you had introduced |
| he/she/it had introduced |
| we had introduced |
| you all had introduced |
| they had introduced |
|
| I had been introducing |
| you had been introducing |
| he/she/it had been introducing |
| we had been introducing |
| you all had been introducing |
| they had been introducing |
|
| Futur |
| I will introduce |
| you will introduce |
| he/she/it will introduce |
| we will introduce |
| you all will introduce |
| they will introduce |
|
| I will be introducing |
| you will be introducing |
| he/she/it will be introducing |
| we are introducing |
| you all will be introducing |
| they will be introducing |
|
| I will have introduced |
| you will have introduced |
| he/she/it will have introduced |
| we will have introduced |
| you all will have introduced |
| they will have introduced |
|
| I will have been introducing |
| you will have been introducing |
| he/she/it will have been introducing |
| we will have been introducing |
| you all will have been introducing |
| they will have been introducing |
|
