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