could sweep
Verbo irregular: sweep - swept- swept

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could sweep
you could sweep
he could sweep
we could sweep
you could sweep
they could sweep 	I could be sweeping
you could be sweeping
he could be sweeping
we could be sweeping
you could be sweeping
they could be sweeping	I could have swept
you could have swept
he could have swept
we could have swept
you could have swept
they could have swept	I could have been sweeping
you could have been sweeping
he could have been sweeping
we could have been sweeping
you could have been sweeping
they could have been sweeping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not sweep
you could not sweep
he could not sweep
we could not sweep
you could not sweep
they could not sweep 	I could not be sweeping
you could not be sweeping
he could not be sweeping
we could not be sweeping
you could not be sweeping
they could not be sweeping	I could not have swept
you could not have swept
he could not have swept
we could not have swept
you could not have swept
they could not have swept	I could not have been sweeping
you could not have been sweeping
he could not have been sweeping
we could not have been sweeping
you could not have been sweeping
they could not have been sweeping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I sweep?
could you sweep?
could he sweep?
could we sweep?
could you sweep?
could they sweep? 	could I be sweeping?
could you be sweeping?
could he be sweeping?
could we be sweeping?
could you be sweeping?
could they be sweeping? 	could I have swept?
could you have swept?
could he have swept?
could we have swept?
could you have swept?
could they have swept? 	could I have been sweeping?
could you have been sweeping?
could he have been sweeping?
could we have been sweeping?
could you have been sweeping?
could they have been sweeping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not sweep?
could you not sweep?
could he not sweep?
could we not sweep?
could you not sweep?
could they not sweep? 	could I not be sweeping?
could you not be sweeping?
could he not be sweeping?
could we not be sweeping?
could you not be sweeping?
could they not be sweeping? 	could I not have swept?
could you not have swept?
could he not have swept?
could we not have swept?
could you not have swept?
could they not have swept? 	could I not have been sweeping?
could you not have been sweeping?
could he not have been sweeping?
could we not have been sweeping?
could you not have been sweeping?
could they not have been sweeping?