I can anesthetize you can anesthetize he can anesthetize we can anesthetize you can anesthetize they can anesthetize
V-ing form
I can be anesthetizing you can be anesthetizing he can be anesthetizing we can be anesthetizing you can be anesthetizing they can be anesthetizing
Perfect
I can have anesthetized you can have anesthetized he can have anesthetized we can have anesthetized you can have anesthetized they can have anesthetized
V-ing perfect
I can have been anesthetizing you can have been anesthetizing he can have been anesthetizing we can have been anesthetizing you can have been anesthetizing they can have been anesthetizing
Negation
Simple form
I can't anesthetize you can't anesthetize he can't anesthetize we can't anesthetize you can't anesthetize they can't anesthetize
V-ing form
I can't be anesthetizing you can't be anesthetizing he can't be anesthetizing we can't be anesthetizing you can't be anesthetizing they can't be anesthetizing
Perfect
I can't have anesthetized you can't have anesthetized he can't have anesthetized we can't have anesthetized you can't have anesthetized they can't have anesthetized
V-ing perfect
I can't have been anesthetizing you can't have been anesthetizing he can't have been anesthetizing we can't have been anesthetizing you can't have been anesthetizing they can't have been anesthetizing
Interrogative form
Simple form
can I anesthetize? can you anesthetize? can he anesthetize? can we anesthetize? can you anesthetize? can they anesthetize?
V-ing form
can I be anesthetizing? can you be anesthetizing? can he be anesthetizing? can we be anesthetizing? can you be anesthetizing? can they be anesthetizing?
Perfect
can I have anesthetized? can you have anesthetized? can he have anesthetized? can we have anesthetized? can you have anesthetized? can they have anesthetized?
V-ing perfect
can I have been anesthetizing? can you have been anesthetizing? can he have been anesthetizing? can we have been anesthetizing? can you have been anesthetizing? can they have been anesthetizing?
Interro-negative form
Simple form
can't I anesthetize? can't you anesthetize? can't he anesthetize? can't we anesthetize? can't you anesthetize? can't they anesthetize?
V-ing form
can't I be anesthetizing? can't you be anesthetizing? can't he be anesthetizing? can't we be anesthetizing? can't you be anesthetizing? can't they be anesthetizing?
Perfect
can't I have anesthetized? can't you have anesthetized? can't he have anesthetized? can't we have anesthetized? can't you have anesthetized? can't they have anesthetized?
V-ing perfect
can't I have been anesthetizing? can't you have been anesthetizing? can't he have been anesthetizing? can't we have been anesthetizing? can't you have been anesthetizing? can't they have been anesthetizing?