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