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