Conjugaison du verbe anglais
COULD NOD

Verbe régulier : nod - nodded - nodded
Traduction française : faire un signe de (la) tête - faire un signe de (la) tête affirmatif

Affirmation

Forme simple	Forme en V-ing
I could nod you could nod he could nod we could nod you could nod they could nod	I could be nodding you could be nodding he could be nodding we could be nodding you could be nodding they could be nodding
Perfect	Perfect en V-ing
I could have nodded you could have nodded he could have nodded we could have nodded you could have nodded they could have nodded	I could have been nodding you could have been nodding he could have been nodding we could have been nodding you could have been nodding they could have been nodding

Négation

Forme simple	Forme en V-ing
I couldn't nod you couldn't nod he couldn't nod we couldn't nod you couldn't nod they couldn't nod	I couldn't be nodding you couldn't be nodding he couldn't be nodding we couldn't be nodding you couldn't be nodding they couldn't be nodding
Perfect	Perfect en V-ing
I couldn't have nodded you couldn't have nodded he couldn't have nodded we couldn't have nodded you couldn't have nodded they couldn't have nodded	I couldn't have been nodding you couldn't have been nodding he couldn't have been nodding we couldn't have been nodding you couldn't have been nodding they couldn't have been nodding

Forme interrogative

Forme simple	Forme en V-ing
could I nod? could you nod? could he nod? could we nod? could you nod? could they nod?	could I be nodding? could you be nodding? could he be nodding? could we be nodding? could you be nodding? could they be nodding?
Perfect	Perfect en V-ing
could I have nodded? could you have nodded? could he have nodded? could we have nodded? could you have nodded? could they have nodded?	could I have been nodding? could you have been nodding? could he have been nodding? could we have been nodding? could you have been nodding? could they have been nodding?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I nod? couldn't you nod? couldn't he nod? couldn't we nod? couldn't you nod? couldn't they nod?	couldn't I be nodding? couldn't you be nodding? couldn't he be nodding? couldn't we be nodding? couldn't you be nodding? couldn't they be nodding?
Perfect	Perfect en V-ing
couldn't I have nodded? couldn't you have nodded? couldn't he have nodded? couldn't we have nodded? couldn't you have nodded? couldn't they have nodded?	couldn't I have been nodding? couldn't you have been nodding? couldn't he have been nodding? couldn't we have been nodding? couldn't you have been nodding? couldn't they have been nodding?