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