Conjugaison du verbe anglais
COULD DRUB

Verbe régulier : drub - drubbed - drubbed

Affirmation

Forme simple	Forme en V-ing
I could drub you could drub she could drub we could drub you could drub they could drub	I could be drubbing you could be drubbing she could be drubbing we could be drubbing you could be drubbing they could be drubbing
Perfect	Perfect en V-ing
I could have drubbed you could have drubbed she could have drubbed we could have drubbed you could have drubbed they could have drubbed	I could have been drubbing you could have been drubbing she could have been drubbing we could have been drubbing you could have been drubbing they could have been drubbing

Négation

Forme simple	Forme en V-ing
I couldn't drub you couldn't drub she couldn't drub we couldn't drub you couldn't drub they couldn't drub	I couldn't be drubbing you couldn't be drubbing she couldn't be drubbing we couldn't be drubbing you couldn't be drubbing they couldn't be drubbing
Perfect	Perfect en V-ing
I couldn't have drubbed you couldn't have drubbed she couldn't have drubbed we couldn't have drubbed you couldn't have drubbed they couldn't have drubbed	I couldn't have been drubbing you couldn't have been drubbing she couldn't have been drubbing we couldn't have been drubbing you couldn't have been drubbing they couldn't have been drubbing

Forme interrogative

Forme simple	Forme en V-ing
could I drub? could you drub? could she drub? could we drub? could you drub? could they drub?	could I be drubbing? could you be drubbing? could she be drubbing? could we be drubbing? could you be drubbing? could they be drubbing?
Perfect	Perfect en V-ing
could I have drubbed? could you have drubbed? could she have drubbed? could we have drubbed? could you have drubbed? could they have drubbed?	could I have been drubbing? could you have been drubbing? could she have been drubbing? could we have been drubbing? could you have been drubbing? could they have been drubbing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I drub? couldn't you drub? couldn't she drub? couldn't we drub? couldn't you drub? couldn't they drub?	couldn't I be drubbing? couldn't you be drubbing? couldn't she be drubbing? couldn't we be drubbing? couldn't you be drubbing? couldn't they be drubbing?
Perfect	Perfect en V-ing
couldn't I have drubbed? couldn't you have drubbed? couldn't she have drubbed? couldn't we have drubbed? couldn't you have drubbed? couldn't they have drubbed?	couldn't I have been drubbing? couldn't you have been drubbing? couldn't she have been drubbing? couldn't we have been drubbing? couldn't you have been drubbing? couldn't they have been drubbing?