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