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