Conjugaison du verbe anglais
COULD UNDERDRESS

Verbe régulier : underdress - underdressed - underdressed

Affirmation

Forme simple	Forme en V-ing
I could underdress you could underdress she could underdress we could underdress you could underdress they could underdress	I could be underdressing you could be underdressing she could be underdressing we could be underdressing you could be underdressing they could be underdressing
Perfect	Perfect en V-ing
I could have underdressed you could have underdressed she could have underdressed we could have underdressed you could have underdressed they could have underdressed	I could have been underdressing you could have been underdressing she could have been underdressing we could have been underdressing you could have been underdressing they could have been underdressing

Négation

Forme simple	Forme en V-ing
I couldn't underdress you couldn't underdress she couldn't underdress we couldn't underdress you couldn't underdress they couldn't underdress	I couldn't be underdressing you couldn't be underdressing she couldn't be underdressing we couldn't be underdressing you couldn't be underdressing they couldn't be underdressing
Perfect	Perfect en V-ing
I couldn't have underdressed you couldn't have underdressed she couldn't have underdressed we couldn't have underdressed you couldn't have underdressed they couldn't have underdressed	I couldn't have been underdressing you couldn't have been underdressing she couldn't have been underdressing we couldn't have been underdressing you couldn't have been underdressing they couldn't have been underdressing

Forme interrogative

Forme simple	Forme en V-ing
could I underdress? could you underdress? could she underdress? could we underdress? could you underdress? could they underdress?	could I be underdressing? could you be underdressing? could she be underdressing? could we be underdressing? could you be underdressing? could they be underdressing?
Perfect	Perfect en V-ing
could I have underdressed? could you have underdressed? could she have underdressed? could we have underdressed? could you have underdressed? could they have underdressed?	could I have been underdressing? could you have been underdressing? could she have been underdressing? could we have been underdressing? could you have been underdressing? could they have been underdressing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I underdress? couldn't you underdress? couldn't she underdress? couldn't we underdress? couldn't you underdress? couldn't they underdress?	couldn't I be underdressing? couldn't you be underdressing? couldn't she be underdressing? couldn't we be underdressing? couldn't you be underdressing? couldn't they be underdressing?
Perfect	Perfect en V-ing
couldn't I have underdressed? couldn't you have underdressed? couldn't she have underdressed? couldn't we have underdressed? couldn't you have underdressed? couldn't they have underdressed?	couldn't I have been underdressing? couldn't you have been underdressing? couldn't she have been underdressing? couldn't we have been underdressing? couldn't you have been underdressing? couldn't they have been underdressing?