Conjugaison du verbe anglais
OUGHT TO WITNESS

Verbe régulier : witness - witnessed - witnessed
Traduction française : être témoin de - témoigner

Affirmation

Forme simple	Forme en V-ing
I ought to witness you ought to witness he ought to witness we ought to witness you ought to witness they ought to witness	I ought to be witnessing you ought to be witnessing he ought to be witnessing we ought to be witnessing you ought to be witnessing they ought to be witnessing
Perfect	Perfect en V-ing
I ought to have witnessed you ought to have witnessed he ought to have witnessed we ought to have witnessed you ought to have witnessed they ought to have witnessed	I ought to have been witnessing you ought to have been witnessing he ought to have been witnessing we ought to have been witnessing you ought to have been witnessing they ought to have been witnessing

Négation

Forme simple	Forme en V-ing
I ought not to witness you ought not to witness he ought not to witness we ought not to witness you ought not to witness they ought not to witness	I ought not to witnessing you ought not to witnessing he ought not to witnessing we ought not to witnessing you ought not to witnessing they ought not to witnessing
Perfect	Perfect en V-ing
I ought not to have witnessed you ought not to have witnessed he ought not to have witnessed we ought not to have witnessed you ought not to have witnessed they ought not to have witnessed	I ought not to have been witnessing you ought not to have been witnessing he ought not to have been witnessing we ought not to have been witnessing you ought not to have been witnessing they ought not to have been witnessing

Forme interrogative

Forme simple	Forme en V-ing
ought to I witness? ought to you witness? ought to he witness? ought to we witness? ought to you witness? ought to they witness?	ought to I be witnessing? ought to you be witnessing? ought to he be witnessing? ought to we be witnessing? ought to you be witnessing? ought to they be witnessing?
Perfect	Perfect en V-ing
ought to I have witnessed? ought to you have witnessed? ought to he have witnessed? ought to we have witnessed? ought to you have witnessed? ought to they have witnessed?	ought to I have been witnessing? ought to you have been witnessing? ought to he have been witnessing? ought to we have been witnessing? ought to you have been witnessing? ought to they have been witnessing?

Forme interro-négative

Forme simple	Forme en V-ing
ought I not to witness? ought you not to witness? ought he not to witness? ought we not to witness? ought you not to witness? ought they not to witness?	ought I not to be witnessing? ought you not to be witnessing? ought he not to be witnessing? ought we not to be witnessing? ought you not to be witnessing? ought they not to be witnessing?
Perfect	Perfect en V-ing
ought I not to have witnessed? ought you not to have witnessed? ought he not to have witnessed? ought we not to have witnessed? ought you not to have witnessed? ought they not to have witnessed?	ought I not to have been witnessing? ought you not to have been witnessing? ought he not to have been witnessing? ought we not to have been witnessing? ought you not to have been witnessing? ought they not to have been witnessing?