Conjugaison du verbe anglais
OUGHT TO UNDERTAKE

Verbe irrégulier : undertake - undertook - undertaken
Traduction française : entreprendre - s'engager à

Affirmation

Forme simple	Forme en V-ing
I ought to undertake you ought to undertake he ought to undertake we ought to undertake you ought to undertake they ought to undertake	I ought to be undertaking you ought to be undertaking he ought to be undertaking we ought to be undertaking you ought to be undertaking they ought to be undertaking
Perfect	Perfect en V-ing
I ought to have undertaken you ought to have undertaken he ought to have undertaken we ought to have undertaken you ought to have undertaken they ought to have undertaken	I ought to have been undertaking you ought to have been undertaking he ought to have been undertaking we ought to have been undertaking you ought to have been undertaking they ought to have been undertaking

Négation

Forme simple	Forme en V-ing
I ought not to undertake you ought not to undertake he ought not to undertake we ought not to undertake you ought not to undertake they ought not to undertake	I ought not to undertaking you ought not to undertaking he ought not to undertaking we ought not to undertaking you ought not to undertaking they ought not to undertaking
Perfect	Perfect en V-ing
I ought not to have undertaken you ought not to have undertaken he ought not to have undertaken we ought not to have undertaken you ought not to have undertaken they ought not to have undertaken	I ought not to have been undertaking you ought not to have been undertaking he ought not to have been undertaking we ought not to have been undertaking you ought not to have been undertaking they ought not to have been undertaking

Forme interrogative

Forme simple	Forme en V-ing
ought to I undertake? ought to you undertake? ought to he undertake? ought to we undertake? ought to you undertake? ought to they undertake?	ought to I be undertaking? ought to you be undertaking? ought to he be undertaking? ought to we be undertaking? ought to you be undertaking? ought to they be undertaking?
Perfect	Perfect en V-ing
ought to I have undertaken? ought to you have undertaken? ought to he have undertaken? ought to we have undertaken? ought to you have undertaken? ought to they have undertaken?	ought to I have been undertaking? ought to you have been undertaking? ought to he have been undertaking? ought to we have been undertaking? ought to you have been undertaking? ought to they have been undertaking?

Forme interro-négative

Forme simple	Forme en V-ing
ought I not to undertake? ought you not to undertake? ought he not to undertake? ought we not to undertake? ought you not to undertake? ought they not to undertake?	ought I not to be undertaking? ought you not to be undertaking? ought he not to be undertaking? ought we not to be undertaking? ought you not to be undertaking? ought they not to be undertaking?
Perfect	Perfect en V-ing
ought I not to have undertaken? ought you not to have undertaken? ought he not to have undertaken? ought we not to have undertaken? ought you not to have undertaken? ought they not to have undertaken?	ought I not to have been undertaking? ought you not to have been undertaking? ought he not to have been undertaking? ought we not to have been undertaking? ought you not to have been undertaking? ought they not to have been undertaking?