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 couldn't smack
you couldn't smack
he couldn't smack
we couldn't smack
you couldn't smack
they couldn't smack 	I couldn't be smacking
you couldn't be smacking
he couldn't be smacking
we couldn't be smacking
you couldn't be smacking
they couldn't be smacking	I couldn't have smacked
you couldn't have smacked
he couldn't have smacked
we couldn't have smacked
you couldn't have smacked
they couldn't have smacked	I couldn't have been smacking
you couldn't have been smacking
he couldn't have been smacking
we couldn't have been smacking
you couldn't have been smacking
they couldn't 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 	
couldn't I smack?
couldn't you smack?
couldn't he smack?
couldn't we smack?
couldn't you smack?
couldn't they smack? 	couldn't I be smacking?
couldn't you be smacking?
couldn't he be smacking?
couldn't we be smacking?
couldn't you be smacking?
couldn't they be smacking? 	couldn't I have smacked?
couldn't you have smacked?
couldn't he have smacked?
couldn't we have smacked?
couldn't you have smacked?
couldn't they have smacked? 	couldn't I have been smacking?
couldn't you have been smacking?
couldn't he have been smacking?
couldn't we have been smacking?
couldn't you have been smacking?
couldn't they have been smacking?