could smack
Verbo regular: smack - smacked- smacked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could smack
you could smack
he could smack
we could smack
you could smack
they could smack 	I could be smacking
you could be smacking
he could be smacking
we could be smacking
you could be smacking
they could be smacking	I could have smacked
you could have smacked
he could have smacked
we could have smacked
you could have smacked
they could have smacked	I could have been smacking
you could have been smacking
he could have been smacking
we could have been smacking
you could have been smacking
they could have been smacking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not smack
you could not smack
he could not smack
we could not smack
you could not smack
they could not smack 	I could not be smacking
you could not be smacking
he could not be smacking
we could not be smacking
you could not be smacking
they could not be smacking	I could not have smacked
you could not have smacked
he could not have smacked
we could not have smacked
you could not have smacked
they could not have smacked	I could not have been smacking
you could not have been smacking
he could not have been smacking
we could not have been smacking
you could not have been smacking
they could not have been smacking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I smack?
could you smack?
could he smack?
could we smack?
could you smack?
could they smack? 	could I be smacking?
could you be smacking?
could he be smacking?
could we be smacking?
could you be smacking?
could they be smacking? 	could I have smacked?
could you have smacked?
could he have smacked?
could we have smacked?
could you have smacked?
could they have smacked? 	could I have been smacking?
could you have been smacking?
could he have been smacking?
could we have been smacking?
could you have been smacking?
could they have been smacking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not smack?
could you not smack?
could he not smack?
could we not smack?
could you not smack?
could they not smack? 	could I not be smacking?
could you not be smacking?
could he not be smacking?
could we not be smacking?
could you not be smacking?
could they not be smacking? 	could I not have smacked?
could you not have smacked?
could he not have smacked?
could we not have smacked?
could you not have smacked?
could they not have smacked? 	could I not have been smacking?
could you not have been smacking?
could he not have been smacking?
could we not have been smacking?
could you not have been smacking?
could they not have been smacking?