English verb conjugation
OUGHT TO UNROOF

Regular verb: unroof - unroofed - unroofed

Affirmation

Simple form	V-ing form
I ought to unroof you ought to unroof he ought to unroof we ought to unroof you ought to unroof they ought to unroof	I ought to be unroofing you ought to be unroofing he ought to be unroofing we ought to be unroofing you ought to be unroofing they ought to be unroofing
Perfect	V-ing perfect
I ought to have unroofed you ought to have unroofed he ought to have unroofed we ought to have unroofed you ought to have unroofed they ought to have unroofed	I ought to have been unroofing you ought to have been unroofing he ought to have been unroofing we ought to have been unroofing you ought to have been unroofing they ought to have been unroofing

Negation

Simple form	V-ing form
I oughtn't to unroof you oughtn't to unroof he oughtn't to unroof we oughtn't to unroof you oughtn't to unroof they oughtn't to unroof	I oughtn't to be unroofing you oughtn't to be unroofing he oughtn't to be unroofing we oughtn't to be unroofing you oughtn't to be unroofing they oughtn't to be unroofing
Perfect	V-ing perfect
I oughtn't to have unroofed you oughtn't to have unroofed he oughtn't to have unroofed we oughtn't to have unroofed you oughtn't to have unroofed they oughtn't to have unroofed	I oughtn't to have been unroofing you oughtn't to have been unroofing he oughtn't to have been unroofing we oughtn't to have been unroofing you oughtn't to have been unroofing they oughtn't to have been unroofing

Interrogative form

Simple form	V-ing form
ought to I unroof? ought to you unroof? ought to he unroof? ought to we unroof? ought to you unroof? ought to they unroof?	ought to I be unroofing? ought to you be unroofing? ought to he be unroofing? ought to we be unroofing? ought to you be unroofing? ought to they be unroofing?
Perfect	V-ing perfect
ought to I have unroofed? ought to you have unroofed? ought to he have unroofed? ought to we have unroofed? ought to you have unroofed? ought to they have unroofed?	ought to I have been unroofing? ought to you have been unroofing? ought to he have been unroofing? ought to we have been unroofing? ought to you have been unroofing? ought to they have been unroofing?

Interro-negative form

Simple form	V-ing form
oughtn't I to unroof? oughtn't you to unroof? oughtn't he to unroof? oughtn't we to unroof? oughtn't you to unroof? oughtn't they to unroof?	oughtn't I to be unroofing? oughtn't you to be unroofing? oughtn't he to be unroofing? oughtn't we to be unroofing? oughtn't you to be unroofing? oughtn't they to be unroofing?
Perfect	V-ing perfect
oughtn't I to have unroofed? oughtn't you to have unroofed? oughtn't he to have unroofed? oughtn't we to have unroofed? oughtn't you to have unroofed? oughtn't they to have unroofed?	oughtn't I to have been unroofing? oughtn't you to have been unroofing? oughtn't he to have been unroofing? oughtn't we to have been unroofing? oughtn't you to have been unroofing? oughtn't they to have been unroofing?