could tromp
Verbo regular: tromp - tromped- tromped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could tromp
you could tromp
he could tromp
we could tromp
you could tromp
they could tromp 	I could be tromping
you could be tromping
he could be tromping
we could be tromping
you could be tromping
they could be tromping	I could have tromped
you could have tromped
he could have tromped
we could have tromped
you could have tromped
they could have tromped	I could have been tromping
you could have been tromping
he could have been tromping
we could have been tromping
you could have been tromping
they could have been tromping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not tromp
you could not tromp
he could not tromp
we could not tromp
you could not tromp
they could not tromp 	I could not be tromping
you could not be tromping
he could not be tromping
we could not be tromping
you could not be tromping
they could not be tromping	I could not have tromped
you could not have tromped
he could not have tromped
we could not have tromped
you could not have tromped
they could not have tromped	I could not have been tromping
you could not have been tromping
he could not have been tromping
we could not have been tromping
you could not have been tromping
they could not have been tromping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I tromp?
could you tromp?
could he tromp?
could we tromp?
could you tromp?
could they tromp? 	could I be tromping?
could you be tromping?
could he be tromping?
could we be tromping?
could you be tromping?
could they be tromping? 	could I have tromped?
could you have tromped?
could he have tromped?
could we have tromped?
could you have tromped?
could they have tromped? 	could I have been tromping?
could you have been tromping?
could he have been tromping?
could we have been tromping?
could you have been tromping?
could they have been tromping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not tromp?
could you not tromp?
could he not tromp?
could we not tromp?
could you not tromp?
could they not tromp? 	could I not be tromping?
could you not be tromping?
could he not be tromping?
could we not be tromping?
could you not be tromping?
could they not be tromping? 	could I not have tromped?
could you not have tromped?
could he not have tromped?
could we not have tromped?
could you not have tromped?
could they not have tromped? 	could I not have been tromping?
could you not have been tromping?
could he not have been tromping?
could we not have been tromping?
could you not have been tromping?
could they not have been tromping?