could nitpick
Verbo regular: nitpick - nitpicked- nitpicked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could nitpick
you could nitpick
he could nitpick
we could nitpick
you could nitpick
they could nitpick 	I could be nitpicking
you could be nitpicking
he could be nitpicking
we could be nitpicking
you could be nitpicking
they could be nitpicking	I could have nitpicked
you could have nitpicked
he could have nitpicked
we could have nitpicked
you could have nitpicked
they could have nitpicked	I could have been nitpicking
you could have been nitpicking
he could have been nitpicking
we could have been nitpicking
you could have been nitpicking
they could have been nitpicking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't nitpick
you couldn't nitpick
he couldn't nitpick
we couldn't nitpick
you couldn't nitpick
they couldn't nitpick 	I couldn't be nitpicking
you couldn't be nitpicking
he couldn't be nitpicking
we couldn't be nitpicking
you couldn't be nitpicking
they couldn't be nitpicking	I couldn't have nitpicked
you couldn't have nitpicked
he couldn't have nitpicked
we couldn't have nitpicked
you couldn't have nitpicked
they couldn't have nitpicked	I couldn't have been nitpicking
you couldn't have been nitpicking
he couldn't have been nitpicking
we couldn't have been nitpicking
you couldn't have been nitpicking
they couldn't have been nitpicking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I nitpick?
could you nitpick?
could he nitpick?
could we nitpick?
could you nitpick?
could they nitpick? 	could I be nitpicking?
could you be nitpicking?
could he be nitpicking?
could we be nitpicking?
could you be nitpicking?
could they be nitpicking? 	could I have nitpicked?
could you have nitpicked?
could he have nitpicked?
could we have nitpicked?
could you have nitpicked?
could they have nitpicked? 	could I have been nitpicking?
could you have been nitpicking?
could he have been nitpicking?
could we have been nitpicking?
could you have been nitpicking?
could they have been nitpicking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I nitpick?
couldn't you nitpick?
couldn't he nitpick?
couldn't we nitpick?
couldn't you nitpick?
couldn't they nitpick? 	couldn't I be nitpicking?
couldn't you be nitpicking?
couldn't he be nitpicking?
couldn't we be nitpicking?
couldn't you be nitpicking?
couldn't they be nitpicking? 	couldn't I have nitpicked?
couldn't you have nitpicked?
couldn't he have nitpicked?
couldn't we have nitpicked?
couldn't you have nitpicked?
couldn't they have nitpicked? 	couldn't I have been nitpicking?
couldn't you have been nitpicking?
couldn't he have been nitpicking?
couldn't we have been nitpicking?
couldn't you have been nitpicking?
couldn't they have been nitpicking?