could ump
Verbo regular: ump - umped- umped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could ump
you could ump
he could ump
we could ump
you could ump
they could ump 	I could be umping
you could be umping
he could be umping
we could be umping
you could be umping
they could be umping	I could have umped
you could have umped
he could have umped
we could have umped
you could have umped
they could have umped	I could have been umping
you could have been umping
he could have been umping
we could have been umping
you could have been umping
they could have been umping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not ump
you could not ump
he could not ump
we could not ump
you could not ump
they could not ump 	I could not be umping
you could not be umping
he could not be umping
we could not be umping
you could not be umping
they could not be umping	I could not have umped
you could not have umped
he could not have umped
we could not have umped
you could not have umped
they could not have umped	I could not have been umping
you could not have been umping
he could not have been umping
we could not have been umping
you could not have been umping
they could not have been umping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I ump?
could you ump?
could he ump?
could we ump?
could you ump?
could they ump? 	could I be umping?
could you be umping?
could he be umping?
could we be umping?
could you be umping?
could they be umping? 	could I have umped?
could you have umped?
could he have umped?
could we have umped?
could you have umped?
could they have umped? 	could I have been umping?
could you have been umping?
could he have been umping?
could we have been umping?
could you have been umping?
could they have been umping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not ump?
could you not ump?
could he not ump?
could we not ump?
could you not ump?
could they not ump? 	could I not be umping?
could you not be umping?
could he not be umping?
could we not be umping?
could you not be umping?
could they not be umping? 	could I not have umped?
could you not have umped?
could he not have umped?
could we not have umped?
could you not have umped?
could they not have umped? 	could I not have been umping?
could you not have been umping?
could he not have been umping?
could we not have been umping?
could you not have been umping?
could they not have been umping?