Conjugación del verbo inglés
OUGHT TO RETAIN

Verbo regular: retain - retained - retained

Afirmación

Forma simple	Forma con V-ing
I ought to retain you ought to retain she ought to retain we ought to retain you ought to retain they ought to retain	I ought to be retaining you ought to be retaining she ought to be retaining we ought to be retaining you ought to be retaining they ought to be retaining
Perfecto	Perfecto con V-ing
I ought to have retained you ought to have retained she ought to have retained we ought to have retained you ought to have retained they ought to have retained	I ought to have been retaining you ought to have been retaining she ought to have been retaining we ought to have been retaining you ought to have been retaining they ought to have been retaining

Negación

Forma simple	Forma con V-ing
I oughtn't to retain you oughtn't to retain she oughtn't to retain we oughtn't to retain you oughtn't to retain they oughtn't to retain	I oughtn't to be retaining you oughtn't to be retaining she oughtn't to be retaining we oughtn't to be retaining you oughtn't to be retaining they oughtn't to be retaining
Perfecto	Perfecto con V-ing
I oughtn't to have retained you oughtn't to have retained she oughtn't to have retained we oughtn't to have retained you oughtn't to have retained they oughtn't to have retained	I oughtn't to have been retaining you oughtn't to have been retaining she oughtn't to have been retaining we oughtn't to have been retaining you oughtn't to have been retaining they oughtn't to have been retaining

Forma interrogativa

Forma simple	Forma con V-ing
ought to I retain? ought to you retain? ought to she retain? ought to we retain? ought to you retain? ought to they retain?	ought to I be retaining? ought to you be retaining? ought to she be retaining? ought to we be retaining? ought to you be retaining? ought to they be retaining?
Perfecto	Perfecto con V-ing
ought to I have retained? ought to you have retained? ought to she have retained? ought to we have retained? ought to you have retained? ought to they have retained?	ought to I have been retaining? ought to you have been retaining? ought to she have been retaining? ought to we have been retaining? ought to you have been retaining? ought to they have been retaining?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to retain? oughtn't you to retain? oughtn't she to retain? oughtn't we to retain? oughtn't you to retain? oughtn't they to retain?	oughtn't I to be retaining? oughtn't you to be retaining? oughtn't she to be retaining? oughtn't we to be retaining? oughtn't you to be retaining? oughtn't they to be retaining?
Perfecto	Perfecto con V-ing
oughtn't I to have retained? oughtn't you to have retained? oughtn't she to have retained? oughtn't we to have retained? oughtn't you to have retained? oughtn't they to have retained?	oughtn't I to have been retaining? oughtn't you to have been retaining? oughtn't she to have been retaining? oughtn't we to have been retaining? oughtn't you to have been retaining? oughtn't they to have been retaining?