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 couldn't upsise you couldn't upsise she couldn't upsise we couldn't upsise you couldn't upsise they couldn't upsise	I couldn't be upsising you couldn't be upsising she couldn't be upsising we couldn't be upsising you couldn't be upsising they couldn't be upsising
Perfect	Perfect en V-ing
I couldn't have upsised you couldn't have upsised she couldn't have upsised we couldn't have upsised you couldn't have upsised they couldn't have upsised	I couldn't have been upsising you couldn't have been upsising she couldn't have been upsising we couldn't have been upsising you couldn't have been upsising they couldn't 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
couldn't I upsise? couldn't you upsise? couldn't she upsise? couldn't we upsise? couldn't you upsise? couldn't they upsise?	couldn't I be upsising? couldn't you be upsising? couldn't she be upsising? couldn't we be upsising? couldn't you be upsising? couldn't they be upsising?
Perfect	Perfect en V-ing
couldn't I have upsised? couldn't you have upsised? couldn't she have upsised? couldn't we have upsised? couldn't you have upsised? couldn't they have upsised?	couldn't I have been upsising? couldn't you have been upsising? couldn't she have been upsising? couldn't we have been upsising? couldn't you have been upsising? couldn't they have been upsising?