could undercount
Verbo regular: undercount - undercounted- undercounted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could undercount
you could undercount
he could undercount
we could undercount
you could undercount
they could undercount 	I could be undercounting
you could be undercounting
he could be undercounting
we could be undercounting
you could be undercounting
they could be undercounting	I could have undercounted
you could have undercounted
he could have undercounted
we could have undercounted
you could have undercounted
they could have undercounted	I could have been undercounting
you could have been undercounting
he could have been undercounting
we could have been undercounting
you could have been undercounting
they could have been undercounting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not undercount
you could not undercount
he could not undercount
we could not undercount
you could not undercount
they could not undercount 	I could not be undercounting
you could not be undercounting
he could not be undercounting
we could not be undercounting
you could not be undercounting
they could not be undercounting	I could not have undercounted
you could not have undercounted
he could not have undercounted
we could not have undercounted
you could not have undercounted
they could not have undercounted	I could not have been undercounting
you could not have been undercounting
he could not have been undercounting
we could not have been undercounting
you could not have been undercounting
they could not have been undercounting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I undercount?
could you undercount?
could he undercount?
could we undercount?
could you undercount?
could they undercount? 	could I be undercounting?
could you be undercounting?
could he be undercounting?
could we be undercounting?
could you be undercounting?
could they be undercounting? 	could I have undercounted?
could you have undercounted?
could he have undercounted?
could we have undercounted?
could you have undercounted?
could they have undercounted? 	could I have been undercounting?
could you have been undercounting?
could he have been undercounting?
could we have been undercounting?
could you have been undercounting?
could they have been undercounting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not undercount?
could you not undercount?
could he not undercount?
could we not undercount?
could you not undercount?
could they not undercount? 	could I not be undercounting?
could you not be undercounting?
could he not be undercounting?
could we not be undercounting?
could you not be undercounting?
could they not be undercounting? 	could I not have undercounted?
could you not have undercounted?
could he not have undercounted?
could we not have undercounted?
could you not have undercounted?
could they not have undercounted? 	could I not have been undercounting?
could you not have been undercounting?
could he not have been undercounting?
could we not have been undercounting?
could you not have been undercounting?
could they not have been undercounting?