I can defibrillate you can defibrillate he can defibrillate we can defibrillate you can defibrillate they can defibrillate
V-ing form
I can be defibrillating you can be defibrillating he can be defibrillating we can be defibrillating you can be defibrillating they can be defibrillating
Perfect
I can have defibrillated you can have defibrillated he can have defibrillated we can have defibrillated you can have defibrillated they can have defibrillated
V-ing perfect
I can have been defibrillating you can have been defibrillating he can have been defibrillating we can have been defibrillating you can have been defibrillating they can have been defibrillating
Negation
Simple form
I cannot defibrillate you cannot defibrillate he cannot defibrillate we cannot defibrillate you cannot defibrillate they cannot defibrillate
V-ing form
I cannot be defibrillating you cannot be defibrillating he cannot be defibrillating we cannot be defibrillating you cannot be defibrillating they cannot be defibrillating
Perfect
I cannot have defibrillated you cannot have defibrillated he cannot have defibrillated we cannot have defibrillated you cannot have defibrillated they cannot have defibrillated
V-ing perfect
I cannot have been defibrillating you cannot have been defibrillating he cannot have been defibrillating we cannot have been defibrillating you cannot have been defibrillating they cannot have been defibrillating
Interrogative form
Simple form
can I defibrillate? can you defibrillate? can he defibrillate? can we defibrillate? can you defibrillate? can they defibrillate?
V-ing form
can I be defibrillating? can you be defibrillating? can he be defibrillating? can we be defibrillating? can you be defibrillating? can they be defibrillating?
Perfect
can I have defibrillated? can you have defibrillated? can he have defibrillated? can we have defibrillated? can you have defibrillated? can they have defibrillated?
V-ing perfect
can I have been defibrillating? can you have been defibrillating? can he have been defibrillating? can we have been defibrillating? can you have been defibrillating? can they have been defibrillating?
Interro-negative form
Simple form
can I not defibrillate? can you not defibrillate? can he not defibrillate? can we not defibrillate? can you not defibrillate? can they not defibrillate?
V-ing form
can I not be defibrillating? can you not be defibrillating? can he not be defibrillating? can we not be defibrillating? can you not be defibrillating? can they not be defibrillating?
Perfect
can I not have defibrillated? can you not have defibrillated? can he not have defibrillated? can we not have defibrillated? can you not have defibrillated? can they not have defibrillated?
V-ing perfect
can I not have been defibrillating? can you not have been defibrillating? can he not have been defibrillating? can we not have been defibrillating? can you not have been defibrillating? can they not have been defibrillating?