English verb conjugation
OUGHT TO ULCERATE

Regular verb: ulcerate - ulcerated - ulcerated

Affirmation

Simple form	V-ing form
I ought to ulcerate you ought to ulcerate she ought to ulcerate we ought to ulcerate you ought to ulcerate they ought to ulcerate	I ought to be ulcerating you ought to be ulcerating she ought to be ulcerating we ought to be ulcerating you ought to be ulcerating they ought to be ulcerating
Perfect	V-ing perfect
I ought to have ulcerated you ought to have ulcerated she ought to have ulcerated we ought to have ulcerated you ought to have ulcerated they ought to have ulcerated	I ought to have been ulcerating you ought to have been ulcerating she ought to have been ulcerating we ought to have been ulcerating you ought to have been ulcerating they ought to have been ulcerating

Negation

Simple form	V-ing form
I oughtn't to ulcerate you oughtn't to ulcerate she oughtn't to ulcerate we oughtn't to ulcerate you oughtn't to ulcerate they oughtn't to ulcerate	I oughtn't to be ulcerating you oughtn't to be ulcerating she oughtn't to be ulcerating we oughtn't to be ulcerating you oughtn't to be ulcerating they oughtn't to be ulcerating
Perfect	V-ing perfect
I oughtn't to have ulcerated you oughtn't to have ulcerated she oughtn't to have ulcerated we oughtn't to have ulcerated you oughtn't to have ulcerated they oughtn't to have ulcerated	I oughtn't to have been ulcerating you oughtn't to have been ulcerating she oughtn't to have been ulcerating we oughtn't to have been ulcerating you oughtn't to have been ulcerating they oughtn't to have been ulcerating

Interrogative form

Simple form	V-ing form
ought to I ulcerate? ought to you ulcerate? ought to she ulcerate? ought to we ulcerate? ought to you ulcerate? ought to they ulcerate?	ought to I be ulcerating? ought to you be ulcerating? ought to she be ulcerating? ought to we be ulcerating? ought to you be ulcerating? ought to they be ulcerating?
Perfect	V-ing perfect
ought to I have ulcerated? ought to you have ulcerated? ought to she have ulcerated? ought to we have ulcerated? ought to you have ulcerated? ought to they have ulcerated?	ought to I have been ulcerating? ought to you have been ulcerating? ought to she have been ulcerating? ought to we have been ulcerating? ought to you have been ulcerating? ought to they have been ulcerating?

Interro-negative form

Simple form	V-ing form
oughtn't I to ulcerate? oughtn't you to ulcerate? oughtn't she to ulcerate? oughtn't we to ulcerate? oughtn't you to ulcerate? oughtn't they to ulcerate?	oughtn't I to be ulcerating? oughtn't you to be ulcerating? oughtn't she to be ulcerating? oughtn't we to be ulcerating? oughtn't you to be ulcerating? oughtn't they to be ulcerating?
Perfect	V-ing perfect
oughtn't I to have ulcerated? oughtn't you to have ulcerated? oughtn't she to have ulcerated? oughtn't we to have ulcerated? oughtn't you to have ulcerated? oughtn't they to have ulcerated?	oughtn't I to have been ulcerating? oughtn't you to have been ulcerating? oughtn't she to have been ulcerating? oughtn't we to have been ulcerating? oughtn't you to have been ulcerating? oughtn't they to have been ulcerating?