Conjugaison du verbe anglais
COULD UPSISE

Verbe régulier : upsise - upsised - upsised

Affirmation

Forme simple	Forme en V-ing
I could upsise you could upsise she could upsise we could upsise you could upsise they could upsise	I could be upsising you could be upsising she could be upsising we could be upsising you could be upsising they could be upsising
Perfect	Perfect en V-ing
I could have upsised you could have upsised she could have upsised we could have upsised you could have upsised they could have upsised	I could have been upsising you could have been upsising she could have been upsising we could have been upsising you could have been upsising they could have been upsising

Négation

Forme simple	Forme en V-ing
I could not upsise you could not upsise she could not upsise we could not upsise you could not upsise they could not upsise	I could not be upsising you could not be upsising she could not be upsising we could not be upsising you could not be upsising they could not be upsising
Perfect	Perfect en V-ing
I could not have upsised you could not have upsised she could not have upsised we could not have upsised you could not have upsised they could not have upsised	I could not have been upsising you could not have been upsising she could not have been upsising we could not have been upsising you could not have been upsising they could not have been upsising

Forme interrogative

Forme simple	Forme en V-ing
could I upsise? could you upsise? could she upsise? could we upsise? could you upsise? could they upsise?	could I be upsising? could you be upsising? could she be upsising? could we be upsising? could you be upsising? could they be upsising?
Perfect	Perfect en V-ing
could I have upsised? could you have upsised? could she have upsised? could we have upsised? could you have upsised? could they have upsised?	could I have been upsising? could you have been upsising? could she have been upsising? could we have been upsising? could you have been upsising? could they have been upsising?

Forme interro-négative

Forme simple	Forme en V-ing
could I not upsise? could you not upsise? could she not upsise? could we not upsise? could you not upsise? could they not upsise?	could I not be upsising? could you not be upsising? could she not be upsising? could we not be upsising? could you not be upsising? could they not be upsising?
Perfect	Perfect en V-ing
could I not have upsised? could you not have upsised? could she not have upsised? could we not have upsised? could you not have upsised? could they not have upsised?	could I not have been upsising? could you not have been upsising? could she not have been upsising? could we not have been upsising? could you not have been upsising? could they not have been upsising?