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