Conjugação do verbo inglês
COULD SUBTOTAL

Verbo regular: subtotal - subtotaled - subtotaled

Afirmação

Forma simple	Forma com V-ing
I could subtotal you could subtotal he could subtotal we could subtotal you could subtotal they could subtotal	I could be subtotaling you could be subtotaling he could be subtotaling we could be subtotaling you could be subtotaling they could be subtotaling
Perfeito	Perfeito com V-ing
I could have subtotaled you could have subtotaled he could have subtotaled we could have subtotaled you could have subtotaled they could have subtotaled	I could have been subtotaling you could have been subtotaling he could have been subtotaling we could have been subtotaling you could have been subtotaling they could have been subtotaling

Negação

Forma simple	Forma com V-ing
I could not subtotal you could not subtotal he could not subtotal we could not subtotal you could not subtotal they could not subtotal	I could not be subtotaling you could not be subtotaling he could not be subtotaling we could not be subtotaling you could not be subtotaling they could not be subtotaling
Perfeito	Perfeito com V-ing
I could not have subtotaled you could not have subtotaled he could not have subtotaled we could not have subtotaled you could not have subtotaled they could not have subtotaled	I could not have been subtotaling you could not have been subtotaling he could not have been subtotaling we could not have been subtotaling you could not have been subtotaling they could not have been subtotaling

Forma interrogativa

Forma simple	Forma com V-ing
could I subtotal? could you subtotal? could he subtotal? could we subtotal? could you subtotal? could they subtotal?	could I be subtotaling? could you be subtotaling? could he be subtotaling? could we be subtotaling? could you be subtotaling? could they be subtotaling?
Perfeito	Perfeito com V-ing
could I have subtotaled? could you have subtotaled? could he have subtotaled? could we have subtotaled? could you have subtotaled? could they have subtotaled?	could I have been subtotaling? could you have been subtotaling? could he have been subtotaling? could we have been subtotaling? could you have been subtotaling? could they have been subtotaling?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not subtotal? could you not subtotal? could he not subtotal? could we not subtotal? could you not subtotal? could they not subtotal?	could I not be subtotaling? could you not be subtotaling? could he not be subtotaling? could we not be subtotaling? could you not be subtotaling? could they not be subtotaling?
Perfeito	Perfeito com V-ing
could I not have subtotaled? could you not have subtotaled? could he not have subtotaled? could we not have subtotaled? could you not have subtotaled? could they not have subtotaled?	could I not have been subtotaling? could you not have been subtotaling? could he not have been subtotaling? could we not have been subtotaling? could you not have been subtotaling? could they not have been subtotaling?