English verb conjugation
OUGHT TO COFFIN

Regular verb: coffin - coffined - coffined

Affirmation

Simple form	V-ing form
I ought to coffin you ought to coffin she ought to coffin we ought to coffin you ought to coffin they ought to coffin	I ought to be coffining you ought to be coffining she ought to be coffining we ought to be coffining you ought to be coffining they ought to be coffining
Perfect	V-ing perfect
I ought to have coffined you ought to have coffined she ought to have coffined we ought to have coffined you ought to have coffined they ought to have coffined	I ought to have been coffining you ought to have been coffining she ought to have been coffining we ought to have been coffining you ought to have been coffining they ought to have been coffining

Negation

Simple form	V-ing form
I oughtn't to coffin you oughtn't to coffin she oughtn't to coffin we oughtn't to coffin you oughtn't to coffin they oughtn't to coffin	I oughtn't to be coffining you oughtn't to be coffining she oughtn't to be coffining we oughtn't to be coffining you oughtn't to be coffining they oughtn't to be coffining
Perfect	V-ing perfect
I oughtn't to have coffined you oughtn't to have coffined she oughtn't to have coffined we oughtn't to have coffined you oughtn't to have coffined they oughtn't to have coffined	I oughtn't to have been coffining you oughtn't to have been coffining she oughtn't to have been coffining we oughtn't to have been coffining you oughtn't to have been coffining they oughtn't to have been coffining

Interrogative form

Simple form	V-ing form
ought to I coffin? ought to you coffin? ought to she coffin? ought to we coffin? ought to you coffin? ought to they coffin?	ought to I be coffining? ought to you be coffining? ought to she be coffining? ought to we be coffining? ought to you be coffining? ought to they be coffining?
Perfect	V-ing perfect
ought to I have coffined? ought to you have coffined? ought to she have coffined? ought to we have coffined? ought to you have coffined? ought to they have coffined?	ought to I have been coffining? ought to you have been coffining? ought to she have been coffining? ought to we have been coffining? ought to you have been coffining? ought to they have been coffining?

Interro-negative form

Simple form	V-ing form
oughtn't I to coffin? oughtn't you to coffin? oughtn't she to coffin? oughtn't we to coffin? oughtn't you to coffin? oughtn't they to coffin?	oughtn't I to be coffining? oughtn't you to be coffining? oughtn't she to be coffining? oughtn't we to be coffining? oughtn't you to be coffining? oughtn't they to be coffining?
Perfect	V-ing perfect
oughtn't I to have coffined? oughtn't you to have coffined? oughtn't she to have coffined? oughtn't we to have coffined? oughtn't you to have coffined? oughtn't they to have coffined?	oughtn't I to have been coffining? oughtn't you to have been coffining? oughtn't she to have been coffining? oughtn't we to have been coffining? oughtn't you to have been coffining? oughtn't they to have been coffining?