Conjugaison du verbe anglais
COULD DEGREASE

Verbe régulier : degrease - degreased - degreased

Affirmation

Forme simple	Forme en V-ing
I could degrease you could degrease he could degrease we could degrease you could degrease they could degrease	I could be degreasing you could be degreasing he could be degreasing we could be degreasing you could be degreasing they could be degreasing
Perfect	Perfect en V-ing
I could have degreased you could have degreased he could have degreased we could have degreased you could have degreased they could have degreased	I could have been degreasing you could have been degreasing he could have been degreasing we could have been degreasing you could have been degreasing they could have been degreasing

Négation

Forme simple	Forme en V-ing
I couldn't degrease you couldn't degrease he couldn't degrease we couldn't degrease you couldn't degrease they couldn't degrease	I couldn't be degreasing you couldn't be degreasing he couldn't be degreasing we couldn't be degreasing you couldn't be degreasing they couldn't be degreasing
Perfect	Perfect en V-ing
I couldn't have degreased you couldn't have degreased he couldn't have degreased we couldn't have degreased you couldn't have degreased they couldn't have degreased	I couldn't have been degreasing you couldn't have been degreasing he couldn't have been degreasing we couldn't have been degreasing you couldn't have been degreasing they couldn't have been degreasing

Forme interrogative

Forme simple	Forme en V-ing
could I degrease? could you degrease? could he degrease? could we degrease? could you degrease? could they degrease?	could I be degreasing? could you be degreasing? could he be degreasing? could we be degreasing? could you be degreasing? could they be degreasing?
Perfect	Perfect en V-ing
could I have degreased? could you have degreased? could he have degreased? could we have degreased? could you have degreased? could they have degreased?	could I have been degreasing? could you have been degreasing? could he have been degreasing? could we have been degreasing? could you have been degreasing? could they have been degreasing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I degrease? couldn't you degrease? couldn't he degrease? couldn't we degrease? couldn't you degrease? couldn't they degrease?	couldn't I be degreasing? couldn't you be degreasing? couldn't he be degreasing? couldn't we be degreasing? couldn't you be degreasing? couldn't they be degreasing?
Perfect	Perfect en V-ing
couldn't I have degreased? couldn't you have degreased? couldn't he have degreased? couldn't we have degreased? couldn't you have degreased? couldn't they have degreased?	couldn't I have been degreasing? couldn't you have been degreasing? couldn't he have been degreasing? couldn't we have been degreasing? couldn't you have been degreasing? couldn't they have been degreasing?