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