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