English verb conjugation
OUGHT TO CROSSRUFF

Regular verb: crossruff - crossruffed - crossruffed

Affirmation

Simple form	V-ing form
I ought to crossruff you ought to crossruff she ought to crossruff we ought to crossruff you ought to crossruff they ought to crossruff	I ought to be crossruffing you ought to be crossruffing she ought to be crossruffing we ought to be crossruffing you ought to be crossruffing they ought to be crossruffing
Perfect	V-ing perfect
I ought to have crossruffed you ought to have crossruffed she ought to have crossruffed we ought to have crossruffed you ought to have crossruffed they ought to have crossruffed	I ought to have been crossruffing you ought to have been crossruffing she ought to have been crossruffing we ought to have been crossruffing you ought to have been crossruffing they ought to have been crossruffing

Negation

Simple form	V-ing form
I oughtn't to crossruff you oughtn't to crossruff she oughtn't to crossruff we oughtn't to crossruff you oughtn't to crossruff they oughtn't to crossruff	I oughtn't to be crossruffing you oughtn't to be crossruffing she oughtn't to be crossruffing we oughtn't to be crossruffing you oughtn't to be crossruffing they oughtn't to be crossruffing
Perfect	V-ing perfect
I oughtn't to have crossruffed you oughtn't to have crossruffed she oughtn't to have crossruffed we oughtn't to have crossruffed you oughtn't to have crossruffed they oughtn't to have crossruffed	I oughtn't to have been crossruffing you oughtn't to have been crossruffing she oughtn't to have been crossruffing we oughtn't to have been crossruffing you oughtn't to have been crossruffing they oughtn't to have been crossruffing

Interrogative form

Simple form	V-ing form
ought to I crossruff? ought to you crossruff? ought to she crossruff? ought to we crossruff? ought to you crossruff? ought to they crossruff?	ought to I be crossruffing? ought to you be crossruffing? ought to she be crossruffing? ought to we be crossruffing? ought to you be crossruffing? ought to they be crossruffing?
Perfect	V-ing perfect
ought to I have crossruffed? ought to you have crossruffed? ought to she have crossruffed? ought to we have crossruffed? ought to you have crossruffed? ought to they have crossruffed?	ought to I have been crossruffing? ought to you have been crossruffing? ought to she have been crossruffing? ought to we have been crossruffing? ought to you have been crossruffing? ought to they have been crossruffing?

Interro-negative form

Simple form	V-ing form
oughtn't I to crossruff? oughtn't you to crossruff? oughtn't she to crossruff? oughtn't we to crossruff? oughtn't you to crossruff? oughtn't they to crossruff?	oughtn't I to be crossruffing? oughtn't you to be crossruffing? oughtn't she to be crossruffing? oughtn't we to be crossruffing? oughtn't you to be crossruffing? oughtn't they to be crossruffing?
Perfect	V-ing perfect
oughtn't I to have crossruffed? oughtn't you to have crossruffed? oughtn't she to have crossruffed? oughtn't we to have crossruffed? oughtn't you to have crossruffed? oughtn't they to have crossruffed?	oughtn't I to have been crossruffing? oughtn't you to have been crossruffing? oughtn't she to have been crossruffing? oughtn't we to have been crossruffing? oughtn't you to have been crossruffing? oughtn't they to have been crossruffing?