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