could shower
Verbo regular: shower - showered- showered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could shower
you could shower
she could shower
we could shower
you could shower
they could shower 	I could be showering
you could be showering
she could be showering
we could be showering
you could be showering
they could be showering	I could have showered
you could have showered
she could have showered
we could have showered
you could have showered
they could have showered	I could have been showering
you could have been showering
she could have been showering
we could have been showering
you could have been showering
they could have been showering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not shower
you could not shower
she could not shower
we could not shower
you could not shower
they could not shower 	I could not be showering
you could not be showering
she could not be showering
we could not be showering
you could not be showering
they could not be showering	I could not have showered
you could not have showered
she could not have showered
we could not have showered
you could not have showered
they could not have showered	I could not have been showering
you could not have been showering
she could not have been showering
we could not have been showering
you could not have been showering
they could not have been showering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I shower?
could you shower?
could she shower?
could we shower?
could you shower?
could they shower? 	could I be showering?
could you be showering?
could she be showering?
could we be showering?
could you be showering?
could they be showering? 	could I have showered?
could you have showered?
could she have showered?
could we have showered?
could you have showered?
could they have showered? 	could I have been showering?
could you have been showering?
could she have been showering?
could we have been showering?
could you have been showering?
could they have been showering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not shower?
could you not shower?
could she not shower?
could we not shower?
could you not shower?
could they not shower? 	could I not be showering?
could you not be showering?
could she not be showering?
could we not be showering?
could you not be showering?
could they not be showering? 	could I not have showered?
could you not have showered?
could she not have showered?
could we not have showered?
could you not have showered?
could they not have showered? 	could I not have been showering?
could you not have been showering?
could she not have been showering?
could we not have been showering?
could you not have been showering?
could they not have been showering?