Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may expire expire you may expire expire he may expire expire we may expire expire you may expire expire they may expire expire
V-ing form
I may be expire expiring you may be expire expiring he may be expire expiring we may be expire expiring you may be expire expiring they may be expire expiring
Perfect
I may have expire expired you may have expire expired he may have expire expired we may have expire expired you may have expire expired they may have expire expired
V-ing perfect
I may have been expire expiring you may have been expire expiring he may have been expire expiring we may have been expire expiring you may have been expire expiring they may have been expire expiring
Negation
Simple form
I may not expire expire you may not expire expire he may not expire expire we may not expire expire you may not expire expire they may not expire expire
V-ing form
I may not be expire expiring you may not be expire expiring he may not be expire expiring we may not be expire expiring you may not be expire expiring they may not be expire expiring
Perfect
I may not have expire expired you may not have expire expired he may not have expire expired we may not have expire expired you may not have expire expired they may not have expire expired
V-ing perfect
I may not have been expire expiring you may not have been expire expiring he may not have been expire expiring we may not have been expire expiring you may not have been expire expiring they may not have been expire expiring
Interrogative form
Simple form
may I expire expire? may you expire expire? may he expire expire? may we expire expire? may you expire expire? may they expire expire?
V-ing form
may I be expire expiring? may you be expire expiring? may he be expire expiring? may we be expire expiring? may you be expire expiring? may they be expire expiring?
Perfect
may I have expire expired? may you have expire expired? may he have expire expired? may we have expire expired? may you have expire expired? may they have expire expired?
V-ing perfect
may I have been expire expiring? may you have been expire expiring? may he have been expire expiring? may we have been expire expiring? may you have been expire expiring? may they have been expire expiring?
Interro-negative form
Simple form
may I not expire expire? may you not expire expire? may he not expire expire? may we not expire expire? may you not expire expire? may they not expire expire?
V-ing form
may I not be expire expiring? may you not be expire expiring? may he not be expire expiring? may we not be expire expiring? may you not be expire expiring? may they not be expire expiring?
Perfect
may I not have expire expired? may you not have expire expired? may he not have expire expired? may we not have expire expired? may you not have expire expired? may they not have expire expired?
V-ing perfect
may I not have been expire expiring? may you not have been expire expiring? may he not have been expire expiring? may we not have been expire expiring? may you not have been expire expiring? may they not have been expire expiring?