I ought to instruct you ought to instruct she ought to instruct we ought to instruct you ought to instruct they ought to instruct
V-ing form
I ought to be instructing you ought to be instructing she ought to be instructing we ought to be instructing you ought to be instructing they ought to be instructing
Perfect
I ought to have instructed you ought to have instructed she ought to have instructed we ought to have instructed you ought to have instructed they ought to have instructed
V-ing perfect
I ought to have been instructing you ought to have been instructing she ought to have been instructing we ought to have been instructing you ought to have been instructing they ought to have been instructing
Negation
Simple form
I oughtn't to instruct you oughtn't to instruct she oughtn't to instruct we oughtn't to instruct you oughtn't to instruct they oughtn't to instruct
V-ing form
I oughtn't to be instructing you oughtn't to be instructing she oughtn't to be instructing we oughtn't to be instructing you oughtn't to be instructing they oughtn't to be instructing
Perfect
I oughtn't to have instructed you oughtn't to have instructed she oughtn't to have instructed we oughtn't to have instructed you oughtn't to have instructed they oughtn't to have instructed
V-ing perfect
I oughtn't to have been instructing you oughtn't to have been instructing she oughtn't to have been instructing we oughtn't to have been instructing you oughtn't to have been instructing they oughtn't to have been instructing
Interrogative form
Simple form
ought to I instruct? ought to you instruct? ought to she instruct? ought to we instruct? ought to you instruct? ought to they instruct?
V-ing form
ought to I be instructing? ought to you be instructing? ought to she be instructing? ought to we be instructing? ought to you be instructing? ought to they be instructing?
Perfect
ought to I have instructed? ought to you have instructed? ought to she have instructed? ought to we have instructed? ought to you have instructed? ought to they have instructed?
V-ing perfect
ought to I have been instructing? ought to you have been instructing? ought to she have been instructing? ought to we have been instructing? ought to you have been instructing? ought to they have been instructing?
Interro-negative form
Simple form
oughtn't I to instruct? oughtn't you to instruct? oughtn't she to instruct? oughtn't we to instruct? oughtn't you to instruct? oughtn't they to instruct?
V-ing form
oughtn't I to be instructing? oughtn't you to be instructing? oughtn't she to be instructing? oughtn't we to be instructing? oughtn't you to be instructing? oughtn't they to be instructing?
Perfect
oughtn't I to have instructed? oughtn't you to have instructed? oughtn't she to have instructed? oughtn't we to have instructed? oughtn't you to have instructed? oughtn't they to have instructed?
V-ing perfect
oughtn't I to have been instructing? oughtn't you to have been instructing? oughtn't she to have been instructing? oughtn't we to have been instructing? oughtn't you to have been instructing? oughtn't they to have been instructing?