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