Conjugaison du verbe anglais
COULD UNDULATE

Verbe régulier : undulate - undulated - undulated
Traduction française : onduler

Affirmation

Forme simple	Forme en V-ing
I could undulate you could undulate she could undulate we could undulate you could undulate they could undulate	I could be undulating you could be undulating she could be undulating we could be undulating you could be undulating they could be undulating
Perfect	Perfect en V-ing
I could have undulated you could have undulated she could have undulated we could have undulated you could have undulated they could have undulated	I could have been undulating you could have been undulating she could have been undulating we could have been undulating you could have been undulating they could have been undulating

Négation

Forme simple	Forme en V-ing
I could not undulate you could not undulate she could not undulate we could not undulate you could not undulate they could not undulate	I could not be undulating you could not be undulating she could not be undulating we could not be undulating you could not be undulating they could not be undulating
Perfect	Perfect en V-ing
I could not have undulated you could not have undulated she could not have undulated we could not have undulated you could not have undulated they could not have undulated	I could not have been undulating you could not have been undulating she could not have been undulating we could not have been undulating you could not have been undulating they could not have been undulating

Forme interrogative

Forme simple	Forme en V-ing
could I undulate? could you undulate? could she undulate? could we undulate? could you undulate? could they undulate?	could I be undulating? could you be undulating? could she be undulating? could we be undulating? could you be undulating? could they be undulating?
Perfect	Perfect en V-ing
could I have undulated? could you have undulated? could she have undulated? could we have undulated? could you have undulated? could they have undulated?	could I have been undulating? could you have been undulating? could she have been undulating? could we have been undulating? could you have been undulating? could they have been undulating?

Forme interro-négative

Forme simple	Forme en V-ing
could I not undulate? could you not undulate? could she not undulate? could we not undulate? could you not undulate? could they not undulate?	could I not be undulating? could you not be undulating? could she not be undulating? could we not be undulating? could you not be undulating? could they not be undulating?
Perfect	Perfect en V-ing
could I not have undulated? could you not have undulated? could she not have undulated? could we not have undulated? could you not have undulated? could they not have undulated?	could I not have been undulating? could you not have been undulating? could she not have been undulating? could we not have been undulating? could you not have been undulating? could they not have been undulating?