Conjugação do verbo inglês
COULD COUNTERMAND

Verbo regular: countermand - countermanded - countermanded

Afirmação

Forma simple	Forma com V-ing
I could countermand you could countermand he could countermand we could countermand you could countermand they could countermand	I could be countermanding you could be countermanding he could be countermanding we could be countermanding you could be countermanding they could be countermanding
Perfeito	Perfeito com V-ing
I could have countermanded you could have countermanded he could have countermanded we could have countermanded you could have countermanded they could have countermanded	I could have been countermanding you could have been countermanding he could have been countermanding we could have been countermanding you could have been countermanding they could have been countermanding

Negação

Forma simple	Forma com V-ing
I could not countermand you could not countermand he could not countermand we could not countermand you could not countermand they could not countermand	I could not be countermanding you could not be countermanding he could not be countermanding we could not be countermanding you could not be countermanding they could not be countermanding
Perfeito	Perfeito com V-ing
I could not have countermanded you could not have countermanded he could not have countermanded we could not have countermanded you could not have countermanded they could not have countermanded	I could not have been countermanding you could not have been countermanding he could not have been countermanding we could not have been countermanding you could not have been countermanding they could not have been countermanding

Forma interrogativa

Forma simple	Forma com V-ing
could I countermand? could you countermand? could he countermand? could we countermand? could you countermand? could they countermand?	could I be countermanding? could you be countermanding? could he be countermanding? could we be countermanding? could you be countermanding? could they be countermanding?
Perfeito	Perfeito com V-ing
could I have countermanded? could you have countermanded? could he have countermanded? could we have countermanded? could you have countermanded? could they have countermanded?	could I have been countermanding? could you have been countermanding? could he have been countermanding? could we have been countermanding? could you have been countermanding? could they have been countermanding?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not countermand? could you not countermand? could he not countermand? could we not countermand? could you not countermand? could they not countermand?	could I not be countermanding? could you not be countermanding? could he not be countermanding? could we not be countermanding? could you not be countermanding? could they not be countermanding?
Perfeito	Perfeito com V-ing
could I not have countermanded? could you not have countermanded? could he not have countermanded? could we not have countermanded? could you not have countermanded? could they not have countermanded?	could I not have been countermanding? could you not have been countermanding? could he not have been countermanding? could we not have been countermanding? could you not have been countermanding? could they not have been countermanding?