Conjugación del verbo inglés
COULD ATROPHY

Verbo regular: atrophy - atrophied - atrophied

Afirmación

Forma simple	Forma con V-ing
I could atrophy you could atrophy she could atrophy we could atrophy you could atrophy they could atrophy	I could be atrophying you could be atrophying she could be atrophying we could be atrophying you could be atrophying they could be atrophying
Perfecto	Perfecto con V-ing
I could have atrophied you could have atrophied she could have atrophied we could have atrophied you could have atrophied they could have atrophied	I could have been atrophying you could have been atrophying she could have been atrophying we could have been atrophying you could have been atrophying they could have been atrophying

Negación

Forma simple	Forma con V-ing
I couldn't atrophy you couldn't atrophy she couldn't atrophy we couldn't atrophy you couldn't atrophy they couldn't atrophy	I couldn't be atrophying you couldn't be atrophying she couldn't be atrophying we couldn't be atrophying you couldn't be atrophying they couldn't be atrophying
Perfecto	Perfecto con V-ing
I couldn't have atrophied you couldn't have atrophied she couldn't have atrophied we couldn't have atrophied you couldn't have atrophied they couldn't have atrophied	I couldn't have been atrophying you couldn't have been atrophying she couldn't have been atrophying we couldn't have been atrophying you couldn't have been atrophying they couldn't have been atrophying

Forma interrogativa

Forma simple	Forma con V-ing
could I atrophy? could you atrophy? could she atrophy? could we atrophy? could you atrophy? could they atrophy?	could I be atrophying? could you be atrophying? could she be atrophying? could we be atrophying? could you be atrophying? could they be atrophying?
Perfecto	Perfecto con V-ing
could I have atrophied? could you have atrophied? could she have atrophied? could we have atrophied? could you have atrophied? could they have atrophied?	could I have been atrophying? could you have been atrophying? could she have been atrophying? could we have been atrophying? could you have been atrophying? could they have been atrophying?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I atrophy? couldn't you atrophy? couldn't she atrophy? couldn't we atrophy? couldn't you atrophy? couldn't they atrophy?	couldn't I be atrophying? couldn't you be atrophying? couldn't she be atrophying? couldn't we be atrophying? couldn't you be atrophying? couldn't they be atrophying?
Perfecto	Perfecto con V-ing
couldn't I have atrophied? couldn't you have atrophied? couldn't she have atrophied? couldn't we have atrophied? couldn't you have atrophied? couldn't they have atrophied?	couldn't I have been atrophying? couldn't you have been atrophying? couldn't she have been atrophying? couldn't we have been atrophying? couldn't you have been atrophying? couldn't they have been atrophying?