could smirk
Verbo regular: smirk - smirked- smirked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could smirk
you could smirk
he could smirk
we could smirk
you could smirk
they could smirk 	I could be smirking
you could be smirking
he could be smirking
we could be smirking
you could be smirking
they could be smirking	I could have smirked
you could have smirked
he could have smirked
we could have smirked
you could have smirked
they could have smirked	I could have been smirking
you could have been smirking
he could have been smirking
we could have been smirking
you could have been smirking
they could have been smirking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not smirk
you could not smirk
he could not smirk
we could not smirk
you could not smirk
they could not smirk 	I could not be smirking
you could not be smirking
he could not be smirking
we could not be smirking
you could not be smirking
they could not be smirking	I could not have smirked
you could not have smirked
he could not have smirked
we could not have smirked
you could not have smirked
they could not have smirked	I could not have been smirking
you could not have been smirking
he could not have been smirking
we could not have been smirking
you could not have been smirking
they could not have been smirking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I smirk?
could you smirk?
could he smirk?
could we smirk?
could you smirk?
could they smirk? 	could I be smirking?
could you be smirking?
could he be smirking?
could we be smirking?
could you be smirking?
could they be smirking? 	could I have smirked?
could you have smirked?
could he have smirked?
could we have smirked?
could you have smirked?
could they have smirked? 	could I have been smirking?
could you have been smirking?
could he have been smirking?
could we have been smirking?
could you have been smirking?
could they have been smirking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not smirk?
could you not smirk?
could he not smirk?
could we not smirk?
could you not smirk?
could they not smirk? 	could I not be smirking?
could you not be smirking?
could he not be smirking?
could we not be smirking?
could you not be smirking?
could they not be smirking? 	could I not have smirked?
could you not have smirked?
could he not have smirked?
could we not have smirked?
could you not have smirked?
could they not have smirked? 	could I not have been smirking?
could you not have been smirking?
could he not have been smirking?
could we not have been smirking?
could you not have been smirking?
could they not have been smirking?