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