could double-click
Verbo regular: double-click - double-clicked- double-clicked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could double-click
you could double-click
she could double-click
we could double-click
you could double-click
they could double-click 	I could be double-clicking
you could be double-clicking
she could be double-clicking
we could be double-clicking
you could be double-clicking
they could be double-clicking	I could have double-clicked
you could have double-clicked
she could have double-clicked
we could have double-clicked
you could have double-clicked
they could have double-clicked	I could have been double-clicking
you could have been double-clicking
she could have been double-clicking
we could have been double-clicking
you could have been double-clicking
they could have been double-clicking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not double-click
you could not double-click
she could not double-click
we could not double-click
you could not double-click
they could not double-click 	I could not be double-clicking
you could not be double-clicking
she could not be double-clicking
we could not be double-clicking
you could not be double-clicking
they could not be double-clicking	I could not have double-clicked
you could not have double-clicked
she could not have double-clicked
we could not have double-clicked
you could not have double-clicked
they could not have double-clicked	I could not have been double-clicking
you could not have been double-clicking
she could not have been double-clicking
we could not have been double-clicking
you could not have been double-clicking
they could not have been double-clicking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I double-click?
could you double-click?
could she double-click?
could we double-click?
could you double-click?
could they double-click? 	could I be double-clicking?
could you be double-clicking?
could she be double-clicking?
could we be double-clicking?
could you be double-clicking?
could they be double-clicking? 	could I have double-clicked?
could you have double-clicked?
could she have double-clicked?
could we have double-clicked?
could you have double-clicked?
could they have double-clicked? 	could I have been double-clicking?
could you have been double-clicking?
could she have been double-clicking?
could we have been double-clicking?
could you have been double-clicking?
could they have been double-clicking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not double-click?
could you not double-click?
could she not double-click?
could we not double-click?
could you not double-click?
could they not double-click? 	could I not be double-clicking?
could you not be double-clicking?
could she not be double-clicking?
could we not be double-clicking?
could you not be double-clicking?
could they not be double-clicking? 	could I not have double-clicked?
could you not have double-clicked?
could she not have double-clicked?
could we not have double-clicked?
could you not have double-clicked?
could they not have double-clicked? 	could I not have been double-clicking?
could you not have been double-clicking?
could she not have been double-clicking?
could we not have been double-clicking?
could you not have been double-clicking?
could they not have been double-clicking?