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