could rubberneck
Verbo regular: rubberneck - rubbernecked- rubbernecked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could rubberneck
you could rubberneck
he could rubberneck
we could rubberneck
you could rubberneck
they could rubberneck 	I could be rubbernecking
you could be rubbernecking
he could be rubbernecking
we could be rubbernecking
you could be rubbernecking
they could be rubbernecking	I could have rubbernecked
you could have rubbernecked
he could have rubbernecked
we could have rubbernecked
you could have rubbernecked
they could have rubbernecked	I could have been rubbernecking
you could have been rubbernecking
he could have been rubbernecking
we could have been rubbernecking
you could have been rubbernecking
they could have been rubbernecking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not rubberneck
you could not rubberneck
he could not rubberneck
we could not rubberneck
you could not rubberneck
they could not rubberneck 	I could not be rubbernecking
you could not be rubbernecking
he could not be rubbernecking
we could not be rubbernecking
you could not be rubbernecking
they could not be rubbernecking	I could not have rubbernecked
you could not have rubbernecked
he could not have rubbernecked
we could not have rubbernecked
you could not have rubbernecked
they could not have rubbernecked	I could not have been rubbernecking
you could not have been rubbernecking
he could not have been rubbernecking
we could not have been rubbernecking
you could not have been rubbernecking
they could not have been rubbernecking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I rubberneck?
could you rubberneck?
could he rubberneck?
could we rubberneck?
could you rubberneck?
could they rubberneck? 	could I be rubbernecking?
could you be rubbernecking?
could he be rubbernecking?
could we be rubbernecking?
could you be rubbernecking?
could they be rubbernecking? 	could I have rubbernecked?
could you have rubbernecked?
could he have rubbernecked?
could we have rubbernecked?
could you have rubbernecked?
could they have rubbernecked? 	could I have been rubbernecking?
could you have been rubbernecking?
could he have been rubbernecking?
could we have been rubbernecking?
could you have been rubbernecking?
could they have been rubbernecking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not rubberneck?
could you not rubberneck?
could he not rubberneck?
could we not rubberneck?
could you not rubberneck?
could they not rubberneck? 	could I not be rubbernecking?
could you not be rubbernecking?
could he not be rubbernecking?
could we not be rubbernecking?
could you not be rubbernecking?
could they not be rubbernecking? 	could I not have rubbernecked?
could you not have rubbernecked?
could he not have rubbernecked?
could we not have rubbernecked?
could you not have rubbernecked?
could they not have rubbernecked? 	could I not have been rubbernecking?
could you not have been rubbernecking?
could he not have been rubbernecking?
could we not have been rubbernecking?
could you not have been rubbernecking?
could they not have been rubbernecking?