I ought to instigate you ought to instigate he ought to instigate we ought to instigate you ought to instigate they ought to instigate
V-ing form
I ought to be instigating you ought to be instigating he ought to be instigating we ought to be instigating you ought to be instigating they ought to be instigating
Perfect
I ought to have instigated you ought to have instigated he ought to have instigated we ought to have instigated you ought to have instigated they ought to have instigated
V-ing perfect
I ought to have been instigating you ought to have been instigating he ought to have been instigating we ought to have been instigating you ought to have been instigating they ought to have been instigating
Negation
Simple form
I oughtn't to instigate you oughtn't to instigate he oughtn't to instigate we oughtn't to instigate you oughtn't to instigate they oughtn't to instigate
V-ing form
I oughtn't to be instigating you oughtn't to be instigating he oughtn't to be instigating we oughtn't to be instigating you oughtn't to be instigating they oughtn't to be instigating
Perfect
I oughtn't to have instigated you oughtn't to have instigated he oughtn't to have instigated we oughtn't to have instigated you oughtn't to have instigated they oughtn't to have instigated
V-ing perfect
I oughtn't to have been instigating you oughtn't to have been instigating he oughtn't to have been instigating we oughtn't to have been instigating you oughtn't to have been instigating they oughtn't to have been instigating
Interrogative form
Simple form
ought to I instigate? ought to you instigate? ought to he instigate? ought to we instigate? ought to you instigate? ought to they instigate?
V-ing form
ought to I be instigating? ought to you be instigating? ought to he be instigating? ought to we be instigating? ought to you be instigating? ought to they be instigating?
Perfect
ought to I have instigated? ought to you have instigated? ought to he have instigated? ought to we have instigated? ought to you have instigated? ought to they have instigated?
V-ing perfect
ought to I have been instigating? ought to you have been instigating? ought to he have been instigating? ought to we have been instigating? ought to you have been instigating? ought to they have been instigating?
Interro-negative form
Simple form
oughtn't I to instigate? oughtn't you to instigate? oughtn't he to instigate? oughtn't we to instigate? oughtn't you to instigate? oughtn't they to instigate?
V-ing form
oughtn't I to be instigating? oughtn't you to be instigating? oughtn't he to be instigating? oughtn't we to be instigating? oughtn't you to be instigating? oughtn't they to be instigating?
Perfect
oughtn't I to have instigated? oughtn't you to have instigated? oughtn't he to have instigated? oughtn't we to have instigated? oughtn't you to have instigated? oughtn't they to have instigated?
V-ing perfect
oughtn't I to have been instigating? oughtn't you to have been instigating? oughtn't he to have been instigating? oughtn't we to have been instigating? oughtn't you to have been instigating? oughtn't they to have been instigating?