could smash
Verbo regular: smash - smashed- smashed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could smash
you could smash
he could smash
we could smash
you could smash
they could smash 	I could be smashing
you could be smashing
he could be smashing
we could be smashing
you could be smashing
they could be smashing	I could have smashed
you could have smashed
he could have smashed
we could have smashed
you could have smashed
they could have smashed	I could have been smashing
you could have been smashing
he could have been smashing
we could have been smashing
you could have been smashing
they could have been smashing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not smash
you could not smash
he could not smash
we could not smash
you could not smash
they could not smash 	I could not be smashing
you could not be smashing
he could not be smashing
we could not be smashing
you could not be smashing
they could not be smashing	I could not have smashed
you could not have smashed
he could not have smashed
we could not have smashed
you could not have smashed
they could not have smashed	I could not have been smashing
you could not have been smashing
he could not have been smashing
we could not have been smashing
you could not have been smashing
they could not have been smashing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I smash?
could you smash?
could he smash?
could we smash?
could you smash?
could they smash? 	could I be smashing?
could you be smashing?
could he be smashing?
could we be smashing?
could you be smashing?
could they be smashing? 	could I have smashed?
could you have smashed?
could he have smashed?
could we have smashed?
could you have smashed?
could they have smashed? 	could I have been smashing?
could you have been smashing?
could he have been smashing?
could we have been smashing?
could you have been smashing?
could they have been smashing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not smash?
could you not smash?
could he not smash?
could we not smash?
could you not smash?
could they not smash? 	could I not be smashing?
could you not be smashing?
could he not be smashing?
could we not be smashing?
could you not be smashing?
could they not be smashing? 	could I not have smashed?
could you not have smashed?
could he not have smashed?
could we not have smashed?
could you not have smashed?
could they not have smashed? 	could I not have been smashing?
could you not have been smashing?
could he not have been smashing?
could we not have been smashing?
could you not have been smashing?
could they not have been smashing?