| singular | plural |
| Infinitive | | |
| assign | |
| present simple | | |
| 1 | I assign | we assign |
| 2 | you assign | you assign |
| 3 | he/she/it assigns | they assign |
| past simple | | |
| 1 | I assigned | we assigned |
| 2 | you assigned | you assigned |
| 3 | he/she/it assigned | they assigned |
| future simple | | |
| 1 | I will/shall assign | we will/shall assign |
| 2 | you will/shall assign | you will/shall assign |
| 3 | he/she/it will/shall assign | they will/shall assign |
| conditional simple | | |
| 1 | I would assign | we would assign |
| 2 | you would assign | you would assign |
| 3 | he/she/it would assign | they would assign |
| present continuous | | |
| 1 | I am assigning | we are assigning |
| 2 | you are assigning | you are assigning |
| 3 | he/she/it is assigning | they are assigning |
| past continuous | | |
| 1 | I was assigning | we were assigning |
| 2 | you were assigning | you were assigning |
| 3 | he/she/it was assigning | they were assigning |
| future continuous | | |
| 1 | I will be assigning | we will be assigning |
| 2 | you will be assigning | you will be assigning |
| 3 | he/she/it will be assigning | they will be assigning |
| conditional continuous | | |
| 1 | I would be assigning | we would be assigning |
| 2 | you would be assigning | you would be assigning |
| 3 | he/she/it would be assigning | they would be assigning |
| present perfect | | |
| 1 | I have assigned | we have assigned |
| 2 | you have assigned | you have assigned |
| 3 | he/she/it has assigned | they have assigned |
| past perfect | | |
| 1 | I had assigned | we had assigned |
| 2 | you had assigned | you had assigned |
| 3 | he/she/it had assigned | they had assigned |
| future perfect | | |
| 1 | I will have assigned | we will have assigned |
| 2 | you will have assigned | you will have assigned |
| 3 | he/she/it will have assigned | they will have assigned |
| conditional perfect | | |
| 1 | I would have assigned | we would have assigned |
| 2 | you would have assigned | you would have assigned |
| 3 | he/she/it would have assigned | they would have assigned |
