could hypertrophy
Regular verb: hypertrophy - hypertrophied- hypertrophied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could hypertrophy
you could hypertrophy
he could hypertrophy
we could hypertrophy
you could hypertrophy
they could hypertrophy 	I could be hypertrophying
you could be hypertrophying
he could be hypertrophying
we could be hypertrophying
you could be hypertrophying
they could be hypertrophying	I could have hypertrophied
you could have hypertrophied
he could have hypertrophied
we could have hypertrophied
you could have hypertrophied
they could have hypertrophied	I could have been hypertrophying
you could have been hypertrophying
he could have been hypertrophying
we could have been hypertrophying
you could have been hypertrophying
they could have been hypertrophying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't hypertrophy
you couldn't hypertrophy
he couldn't hypertrophy
we couldn't hypertrophy
you couldn't hypertrophy
they couldn't hypertrophy 	I couldn't be hypertrophying
you couldn't be hypertrophying
he couldn't be hypertrophying
we couldn't be hypertrophying
you couldn't be hypertrophying
they couldn't be hypertrophying	I couldn't have hypertrophied
you couldn't have hypertrophied
he couldn't have hypertrophied
we couldn't have hypertrophied
you couldn't have hypertrophied
they couldn't have hypertrophied	I couldn't have been hypertrophying
you couldn't have been hypertrophying
he couldn't have been hypertrophying
we couldn't have been hypertrophying
you couldn't have been hypertrophying
they couldn't have been hypertrophying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I hypertrophy?
could you hypertrophy?
could he hypertrophy?
could we hypertrophy?
could you hypertrophy?
could they hypertrophy? 	could I be hypertrophying?
could you be hypertrophying?
could he be hypertrophying?
could we be hypertrophying?
could you be hypertrophying?
could they be hypertrophying? 	could I have hypertrophied?
could you have hypertrophied?
could he have hypertrophied?
could we have hypertrophied?
could you have hypertrophied?
could they have hypertrophied? 	could I have been hypertrophying?
could you have been hypertrophying?
could he have been hypertrophying?
could we have been hypertrophying?
could you have been hypertrophying?
could they have been hypertrophying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I hypertrophy?
couldn't you hypertrophy?
couldn't he hypertrophy?
couldn't we hypertrophy?
couldn't you hypertrophy?
couldn't they hypertrophy? 	couldn't I be hypertrophying?
couldn't you be hypertrophying?
couldn't he be hypertrophying?
couldn't we be hypertrophying?
couldn't you be hypertrophying?
couldn't they be hypertrophying? 	couldn't I have hypertrophied?
couldn't you have hypertrophied?
couldn't he have hypertrophied?
couldn't we have hypertrophied?
couldn't you have hypertrophied?
couldn't they have hypertrophied? 	couldn't I have been hypertrophying?
couldn't you have been hypertrophying?
couldn't he have been hypertrophying?
couldn't we have been hypertrophying?
couldn't you have been hypertrophying?
couldn't they have been hypertrophying?