I can euthanize you can euthanize he can euthanize we can euthanize you can euthanize they can euthanize
V-ing form
I can be euthanizing you can be euthanizing he can be euthanizing we can be euthanizing you can be euthanizing they can be euthanizing
Perfect
I can have euthanized you can have euthanized he can have euthanized we can have euthanized you can have euthanized they can have euthanized
V-ing perfect
I can have been euthanizing you can have been euthanizing he can have been euthanizing we can have been euthanizing you can have been euthanizing they can have been euthanizing
Negation
Simple form
I cannot euthanize you cannot euthanize he cannot euthanize we cannot euthanize you cannot euthanize they cannot euthanize
V-ing form
I cannot be euthanizing you cannot be euthanizing he cannot be euthanizing we cannot be euthanizing you cannot be euthanizing they cannot be euthanizing
Perfect
I cannot have euthanized you cannot have euthanized he cannot have euthanized we cannot have euthanized you cannot have euthanized they cannot have euthanized
V-ing perfect
I cannot have been euthanizing you cannot have been euthanizing he cannot have been euthanizing we cannot have been euthanizing you cannot have been euthanizing they cannot have been euthanizing
Interrogative form
Simple form
can I euthanize? can you euthanize? can he euthanize? can we euthanize? can you euthanize? can they euthanize?
V-ing form
can I be euthanizing? can you be euthanizing? can he be euthanizing? can we be euthanizing? can you be euthanizing? can they be euthanizing?
Perfect
can I have euthanized? can you have euthanized? can he have euthanized? can we have euthanized? can you have euthanized? can they have euthanized?
V-ing perfect
can I have been euthanizing? can you have been euthanizing? can he have been euthanizing? can we have been euthanizing? can you have been euthanizing? can they have been euthanizing?
Interro-negative form
Simple form
can I not euthanize? can you not euthanize? can he not euthanize? can we not euthanize? can you not euthanize? can they not euthanize?
V-ing form
can I not be euthanizing? can you not be euthanizing? can he not be euthanizing? can we not be euthanizing? can you not be euthanizing? can they not be euthanizing?
Perfect
can I not have euthanized? can you not have euthanized? can he not have euthanized? can we not have euthanized? can you not have euthanized? can they not have euthanized?
V-ing perfect
can I not have been euthanizing? can you not have been euthanizing? can he not have been euthanizing? can we not have been euthanizing? can you not have been euthanizing? can they not have been euthanizing?