Conjugación del verbo inglés
OUGHT TO SIGN

Verbo regular: sign - signed - signed

Afirmación

Forma simple	Forma con V-ing
I ought to sign you ought to sign she ought to sign we ought to sign you ought to sign they ought to sign	I ought to be signing you ought to be signing she ought to be signing we ought to be signing you ought to be signing they ought to be signing
Perfecto	Perfecto con V-ing
I ought to have signed you ought to have signed she ought to have signed we ought to have signed you ought to have signed they ought to have signed	I ought to have been signing you ought to have been signing she ought to have been signing we ought to have been signing you ought to have been signing they ought to have been signing

Negación

Forma simple	Forma con V-ing
I oughtn't to sign you oughtn't to sign she oughtn't to sign we oughtn't to sign you oughtn't to sign they oughtn't to sign	I oughtn't to be signing you oughtn't to be signing she oughtn't to be signing we oughtn't to be signing you oughtn't to be signing they oughtn't to be signing
Perfecto	Perfecto con V-ing
I oughtn't to have signed you oughtn't to have signed she oughtn't to have signed we oughtn't to have signed you oughtn't to have signed they oughtn't to have signed	I oughtn't to have been signing you oughtn't to have been signing she oughtn't to have been signing we oughtn't to have been signing you oughtn't to have been signing they oughtn't to have been signing

Forma interrogativa

Forma simple	Forma con V-ing
ought to I sign? ought to you sign? ought to she sign? ought to we sign? ought to you sign? ought to they sign?	ought to I be signing? ought to you be signing? ought to she be signing? ought to we be signing? ought to you be signing? ought to they be signing?
Perfecto	Perfecto con V-ing
ought to I have signed? ought to you have signed? ought to she have signed? ought to we have signed? ought to you have signed? ought to they have signed?	ought to I have been signing? ought to you have been signing? ought to she have been signing? ought to we have been signing? ought to you have been signing? ought to they have been signing?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to sign? oughtn't you to sign? oughtn't she to sign? oughtn't we to sign? oughtn't you to sign? oughtn't they to sign?	oughtn't I to be signing? oughtn't you to be signing? oughtn't she to be signing? oughtn't we to be signing? oughtn't you to be signing? oughtn't they to be signing?
Perfecto	Perfecto con V-ing
oughtn't I to have signed? oughtn't you to have signed? oughtn't she to have signed? oughtn't we to have signed? oughtn't you to have signed? oughtn't they to have signed?	oughtn't I to have been signing? oughtn't you to have been signing? oughtn't she to have been signing? oughtn't we to have been signing? oughtn't you to have been signing? oughtn't they to have been signing?