could smear
Verbo regular: smear - smeared- smeared

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could smear
you could smear
he could smear
we could smear
you could smear
they could smear 	I could be smearing
you could be smearing
he could be smearing
we could be smearing
you could be smearing
they could be smearing	I could have smeared
you could have smeared
he could have smeared
we could have smeared
you could have smeared
they could have smeared	I could have been smearing
you could have been smearing
he could have been smearing
we could have been smearing
you could have been smearing
they could have been smearing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't smear
you couldn't smear
he couldn't smear
we couldn't smear
you couldn't smear
they couldn't smear 	I couldn't be smearing
you couldn't be smearing
he couldn't be smearing
we couldn't be smearing
you couldn't be smearing
they couldn't be smearing	I couldn't have smeared
you couldn't have smeared
he couldn't have smeared
we couldn't have smeared
you couldn't have smeared
they couldn't have smeared	I couldn't have been smearing
you couldn't have been smearing
he couldn't have been smearing
we couldn't have been smearing
you couldn't have been smearing
they couldn't have been smearing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I smear?
could you smear?
could he smear?
could we smear?
could you smear?
could they smear? 	could I be smearing?
could you be smearing?
could he be smearing?
could we be smearing?
could you be smearing?
could they be smearing? 	could I have smeared?
could you have smeared?
could he have smeared?
could we have smeared?
could you have smeared?
could they have smeared? 	could I have been smearing?
could you have been smearing?
could he have been smearing?
could we have been smearing?
could you have been smearing?
could they have been smearing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I smear?
couldn't you smear?
couldn't he smear?
couldn't we smear?
couldn't you smear?
couldn't they smear? 	couldn't I be smearing?
couldn't you be smearing?
couldn't he be smearing?
couldn't we be smearing?
couldn't you be smearing?
couldn't they be smearing? 	couldn't I have smeared?
couldn't you have smeared?
couldn't he have smeared?
couldn't we have smeared?
couldn't you have smeared?
couldn't they have smeared? 	couldn't I have been smearing?
couldn't you have been smearing?
couldn't he have been smearing?
couldn't we have been smearing?
couldn't you have been smearing?
couldn't they have been smearing?