English verb conjugation
CAN ATROPHY

Regular verb: atrophy - atrophied - atrophied

Affirmation

Simple form	V-ing form
I can atrophy you can atrophy he can atrophy we can atrophy you can atrophy they can atrophy	I can be atrophying you can be atrophying he can be atrophying we can be atrophying you can be atrophying they can be atrophying
Perfect	V-ing perfect
I can have atrophied you can have atrophied he can have atrophied we can have atrophied you can have atrophied they can have atrophied	I can have been atrophying you can have been atrophying he can have been atrophying we can have been atrophying you can have been atrophying they can have been atrophying

Negation

Simple form	V-ing form
I cannot atrophy you cannot atrophy he cannot atrophy we cannot atrophy you cannot atrophy they cannot atrophy	I cannot be atrophying you cannot be atrophying he cannot be atrophying we cannot be atrophying you cannot be atrophying they cannot be atrophying
Perfect	V-ing perfect
I cannot have atrophied you cannot have atrophied he cannot have atrophied we cannot have atrophied you cannot have atrophied they cannot have atrophied	I cannot have been atrophying you cannot have been atrophying he cannot have been atrophying we cannot have been atrophying you cannot have been atrophying they cannot have been atrophying

Interrogative form

Simple form	V-ing form
can I atrophy? can you atrophy? can he atrophy? can we atrophy? can you atrophy? can they atrophy?	can I be atrophying? can you be atrophying? can he be atrophying? can we be atrophying? can you be atrophying? can they be atrophying?
Perfect	V-ing perfect
can I have atrophied? can you have atrophied? can he have atrophied? can we have atrophied? can you have atrophied? can they have atrophied?	can I have been atrophying? can you have been atrophying? can he have been atrophying? can we have been atrophying? can you have been atrophying? can they have been atrophying?

Interro-negative form

Simple form	V-ing form
can I not atrophy? can you not atrophy? can he not atrophy? can we not atrophy? can you not atrophy? can they not atrophy?	can I not be atrophying? can you not be atrophying? can he not be atrophying? can we not be atrophying? can you not be atrophying? can they not be atrophying?
Perfect	V-ing perfect
can I not have atrophied? can you not have atrophied? can he not have atrophied? can we not have atrophied? can you not have atrophied? can they not have atrophied?	can I not have been atrophying? can you not have been atrophying? can he not have been atrophying? can we not have been atrophying? can you not have been atrophying? can they not have been atrophying?