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