Conjugaison du verbe anglais
OUGHT TO UNDERSIGN

Verbe régulier : undersign - undersigned - undersigned

Affirmation

Forme simple	Forme en V-ing
I ought to undersign you ought to undersign she ought to undersign we ought to undersign you ought to undersign they ought to undersign	I ought to be undersigning you ought to be undersigning she ought to be undersigning we ought to be undersigning you ought to be undersigning they ought to be undersigning
Perfect	Perfect en V-ing
I ought to have undersigned you ought to have undersigned she ought to have undersigned we ought to have undersigned you ought to have undersigned they ought to have undersigned	I ought to have been undersigning you ought to have been undersigning she ought to have been undersigning we ought to have been undersigning you ought to have been undersigning they ought to have been undersigning

Négation

Forme simple	Forme en V-ing
I oughtn't to undersign you oughtn't to undersign she oughtn't to undersign we oughtn't to undersign you oughtn't to undersign they oughtn't to undersign	I oughtn't to be undersigning you oughtn't to be undersigning she oughtn't to be undersigning we oughtn't to be undersigning you oughtn't to be undersigning they oughtn't to be undersigning
Perfect	Perfect en V-ing
I oughtn't to have undersigned you oughtn't to have undersigned she oughtn't to have undersigned we oughtn't to have undersigned you oughtn't to have undersigned they oughtn't to have undersigned	I oughtn't to have been undersigning you oughtn't to have been undersigning she oughtn't to have been undersigning we oughtn't to have been undersigning you oughtn't to have been undersigning they oughtn't to have been undersigning

Forme interrogative

Forme simple	Forme en V-ing
ought to I undersign? ought to you undersign? ought to she undersign? ought to we undersign? ought to you undersign? ought to they undersign?	ought to I be undersigning? ought to you be undersigning? ought to she be undersigning? ought to we be undersigning? ought to you be undersigning? ought to they be undersigning?
Perfect	Perfect en V-ing
ought to I have undersigned? ought to you have undersigned? ought to she have undersigned? ought to we have undersigned? ought to you have undersigned? ought to they have undersigned?	ought to I have been undersigning? ought to you have been undersigning? ought to she have been undersigning? ought to we have been undersigning? ought to you have been undersigning? ought to they have been undersigning?

Forme interro-négative

Forme simple	Forme en V-ing
oughtn't I to undersign? oughtn't you to undersign? oughtn't she to undersign? oughtn't we to undersign? oughtn't you to undersign? oughtn't they to undersign?	oughtn't I to be undersigning? oughtn't you to be undersigning? oughtn't she to be undersigning? oughtn't we to be undersigning? oughtn't you to be undersigning? oughtn't they to be undersigning?
Perfect	Perfect en V-ing
oughtn't I to have undersigned? oughtn't you to have undersigned? oughtn't she to have undersigned? oughtn't we to have undersigned? oughtn't you to have undersigned? oughtn't they to have undersigned?	oughtn't I to have been undersigning? oughtn't you to have been undersigning? oughtn't she to have been undersigning? oughtn't we to have been undersigning? oughtn't you to have been undersigning? oughtn't they to have been undersigning?