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 can't euthanize you can't euthanize he can't euthanize we can't euthanize you can't euthanize they can't euthanize
V-ing form
I can't be euthanizing you can't be euthanizing he can't be euthanizing we can't be euthanizing you can't be euthanizing they can't be euthanizing
Perfect
I can't have euthanized you can't have euthanized he can't have euthanized we can't have euthanized you can't have euthanized they can't have euthanized
V-ing perfect
I can't have been euthanizing you can't have been euthanizing he can't have been euthanizing we can't have been euthanizing you can't have been euthanizing they can't 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't I euthanize? can't you euthanize? can't he euthanize? can't we euthanize? can't you euthanize? can't they euthanize?
V-ing form
can't I be euthanizing? can't you be euthanizing? can't he be euthanizing? can't we be euthanizing? can't you be euthanizing? can't they be euthanizing?
Perfect
can't I have euthanized? can't you have euthanized? can't he have euthanized? can't we have euthanized? can't you have euthanized? can't they have euthanized?
V-ing perfect
can't I have been euthanizing? can't you have been euthanizing? can't he have been euthanizing? can't we have been euthanizing? can't you have been euthanizing? can't they have been euthanizing?