Conjugación del verbo inglés
OUGHT TO PREINSTRUCT

Verbo regular: preinstruct - preinstructed - preinstructed

Afirmación

Forma simple	Forma con V-ing
I ought to preinstruct you ought to preinstruct he ought to preinstruct we ought to preinstruct you ought to preinstruct they ought to preinstruct	I ought to be preinstructing you ought to be preinstructing he ought to be preinstructing we ought to be preinstructing you ought to be preinstructing they ought to be preinstructing
Perfecto	Perfecto con V-ing
I ought to have preinstructed you ought to have preinstructed he ought to have preinstructed we ought to have preinstructed you ought to have preinstructed they ought to have preinstructed	I ought to have been preinstructing you ought to have been preinstructing he ought to have been preinstructing we ought to have been preinstructing you ought to have been preinstructing they ought to have been preinstructing

Negación

Forma simple	Forma con V-ing
I oughtn't to preinstruct you oughtn't to preinstruct he oughtn't to preinstruct we oughtn't to preinstruct you oughtn't to preinstruct they oughtn't to preinstruct	I oughtn't to be preinstructing you oughtn't to be preinstructing he oughtn't to be preinstructing we oughtn't to be preinstructing you oughtn't to be preinstructing they oughtn't to be preinstructing
Perfecto	Perfecto con V-ing
I oughtn't to have preinstructed you oughtn't to have preinstructed he oughtn't to have preinstructed we oughtn't to have preinstructed you oughtn't to have preinstructed they oughtn't to have preinstructed	I oughtn't to have been preinstructing you oughtn't to have been preinstructing he oughtn't to have been preinstructing we oughtn't to have been preinstructing you oughtn't to have been preinstructing they oughtn't to have been preinstructing

Forma interrogativa

Forma simple	Forma con V-ing
ought to I preinstruct? ought to you preinstruct? ought to he preinstruct? ought to we preinstruct? ought to you preinstruct? ought to they preinstruct?	ought to I be preinstructing? ought to you be preinstructing? ought to he be preinstructing? ought to we be preinstructing? ought to you be preinstructing? ought to they be preinstructing?
Perfecto	Perfecto con V-ing
ought to I have preinstructed? ought to you have preinstructed? ought to he have preinstructed? ought to we have preinstructed? ought to you have preinstructed? ought to they have preinstructed?	ought to I have been preinstructing? ought to you have been preinstructing? ought to he have been preinstructing? ought to we have been preinstructing? ought to you have been preinstructing? ought to they have been preinstructing?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to preinstruct? oughtn't you to preinstruct? oughtn't he to preinstruct? oughtn't we to preinstruct? oughtn't you to preinstruct? oughtn't they to preinstruct?	oughtn't I to be preinstructing? oughtn't you to be preinstructing? oughtn't he to be preinstructing? oughtn't we to be preinstructing? oughtn't you to be preinstructing? oughtn't they to be preinstructing?
Perfecto	Perfecto con V-ing
oughtn't I to have preinstructed? oughtn't you to have preinstructed? oughtn't he to have preinstructed? oughtn't we to have preinstructed? oughtn't you to have preinstructed? oughtn't they to have preinstructed?	oughtn't I to have been preinstructing? oughtn't you to have been preinstructing? oughtn't he to have been preinstructing? oughtn't we to have been preinstructing? oughtn't you to have been preinstructing? oughtn't they to have been preinstructing?