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