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