could metamorphose
Verbo regular: metamorphose - metamorphosed- metamorphosed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could metamorphose
you could metamorphose
he could metamorphose
we could metamorphose
you could metamorphose
they could metamorphose 	I could be metamorphosing
you could be metamorphosing
he could be metamorphosing
we could be metamorphosing
you could be metamorphosing
they could be metamorphosing	I could have metamorphosed
you could have metamorphosed
he could have metamorphosed
we could have metamorphosed
you could have metamorphosed
they could have metamorphosed	I could have been metamorphosing
you could have been metamorphosing
he could have been metamorphosing
we could have been metamorphosing
you could have been metamorphosing
they could have been metamorphosing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not metamorphose
you could not metamorphose
he could not metamorphose
we could not metamorphose
you could not metamorphose
they could not metamorphose 	I could not be metamorphosing
you could not be metamorphosing
he could not be metamorphosing
we could not be metamorphosing
you could not be metamorphosing
they could not be metamorphosing	I could not have metamorphosed
you could not have metamorphosed
he could not have metamorphosed
we could not have metamorphosed
you could not have metamorphosed
they could not have metamorphosed	I could not have been metamorphosing
you could not have been metamorphosing
he could not have been metamorphosing
we could not have been metamorphosing
you could not have been metamorphosing
they could not have been metamorphosing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I metamorphose?
could you metamorphose?
could he metamorphose?
could we metamorphose?
could you metamorphose?
could they metamorphose? 	could I be metamorphosing?
could you be metamorphosing?
could he be metamorphosing?
could we be metamorphosing?
could you be metamorphosing?
could they be metamorphosing? 	could I have metamorphosed?
could you have metamorphosed?
could he have metamorphosed?
could we have metamorphosed?
could you have metamorphosed?
could they have metamorphosed? 	could I have been metamorphosing?
could you have been metamorphosing?
could he have been metamorphosing?
could we have been metamorphosing?
could you have been metamorphosing?
could they have been metamorphosing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not metamorphose?
could you not metamorphose?
could he not metamorphose?
could we not metamorphose?
could you not metamorphose?
could they not metamorphose? 	could I not be metamorphosing?
could you not be metamorphosing?
could he not be metamorphosing?
could we not be metamorphosing?
could you not be metamorphosing?
could they not be metamorphosing? 	could I not have metamorphosed?
could you not have metamorphosed?
could he not have metamorphosed?
could we not have metamorphosed?
could you not have metamorphosed?
could they not have metamorphosed? 	could I not have been metamorphosing?
could you not have been metamorphosing?
could he not have been metamorphosing?
could we not have been metamorphosing?
could you not have been metamorphosing?
could they not have been metamorphosing?