Conjugaison du verbe anglais
COULD SERGE

Verbe régulier : serge - serged - serged

Affirmation

Forme simple	Forme en V-ing
I could serge you could serge he could serge we could serge you could serge they could serge	I could be serging you could be serging he could be serging we could be serging you could be serging they could be serging
Perfect	Perfect en V-ing
I could have serged you could have serged he could have serged we could have serged you could have serged they could have serged	I could have been serging you could have been serging he could have been serging we could have been serging you could have been serging they could have been serging

Négation

Forme simple	Forme en V-ing
I couldn't serge you couldn't serge he couldn't serge we couldn't serge you couldn't serge they couldn't serge	I couldn't be serging you couldn't be serging he couldn't be serging we couldn't be serging you couldn't be serging they couldn't be serging
Perfect	Perfect en V-ing
I couldn't have serged you couldn't have serged he couldn't have serged we couldn't have serged you couldn't have serged they couldn't have serged	I couldn't have been serging you couldn't have been serging he couldn't have been serging we couldn't have been serging you couldn't have been serging they couldn't have been serging

Forme interrogative

Forme simple	Forme en V-ing
could I serge? could you serge? could he serge? could we serge? could you serge? could they serge?	could I be serging? could you be serging? could he be serging? could we be serging? could you be serging? could they be serging?
Perfect	Perfect en V-ing
could I have serged? could you have serged? could he have serged? could we have serged? could you have serged? could they have serged?	could I have been serging? could you have been serging? could he have been serging? could we have been serging? could you have been serging? could they have been serging?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I serge? couldn't you serge? couldn't he serge? couldn't we serge? couldn't you serge? couldn't they serge?	couldn't I be serging? couldn't you be serging? couldn't he be serging? couldn't we be serging? couldn't you be serging? couldn't they be serging?
Perfect	Perfect en V-ing
couldn't I have serged? couldn't you have serged? couldn't he have serged? couldn't we have serged? couldn't you have serged? couldn't they have serged?	couldn't I have been serging? couldn't you have been serging? couldn't he have been serging? couldn't we have been serging? couldn't you have been serging? couldn't they have been serging?