| Einfach | Progressiv | Perfekt | Progressiv |
| Präsens |
| I systemize |
| you systemize |
| he/she/it systemizes |
| we systemize |
| you all systemize |
| they systemize |
|
| I am systemizing |
| you are systemizing |
| he/she/it is systemizing |
| we are systemizing |
| you all are systemizing |
| they are systemizing |
|
| I have systemized |
| you have systemized |
| he/she/it has systemized |
| we have systemized |
| you all have systemized |
| they have systemized |
|
| I have been systemizing |
| you have been systemizing |
| he/she/it has been systemizing |
| we have been systemizing |
| you all have been systemizing |
| they have been systemizing |
|
| Präteritum |
| I systemized |
| you systemized |
| he/she/it systemized |
| we systemized |
| you all systemized |
| they systemized |
|
| I was systemizing |
| you were systemizing |
| he/she/it was systemizing |
| we were systemizing |
| you all were systemizing |
| they were systemizing |
|
| I had systemized |
| you had systemized |
| he/she/it had systemized |
| we had systemized |
| you all had systemized |
| they had systemized |
|
| I had been systemizing |
| you had been systemizing |
| he/she/it had been systemizing |
| we had been systemizing |
| you all had been systemizing |
| they had been systemizing |
|
| Futur |
| I will systemize |
| you will systemize |
| he/she/it will systemize |
| we will systemize |
| you all will systemize |
| they will systemize |
|
| I will be systemizing |
| you will be systemizing |
| he/she/it will be systemizing |
| we are systemizing |
| you all will be systemizing |
| they will be systemizing |
|
| I will have systemized |
| you will have systemized |
| he/she/it will have systemized |
| we will have systemized |
| you all will have systemized |
| they will have systemized |
|
| I will have been systemizing |
| you will have been systemizing |
| he/she/it will have been systemizing |
| we will have been systemizing |
| you all will have been systemizing |
| they will have been systemizing |
|
