English verb conjugation
OUGHT TO GRAMMAR

Regular verb: grammar - grammared - grammared

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I ought to grammar you ought to grammar he ought to grammar we ought to grammar you ought to grammar they ought to grammar	I ought to be grammaring you ought to be grammaring he ought to be grammaring we ought to be grammaring you ought to be grammaring they ought to be grammaring
Perfect	V-ing perfect
I ought to have grammared you ought to have grammared he ought to have grammared we ought to have grammared you ought to have grammared they ought to have grammared	I ought to have been grammaring you ought to have been grammaring he ought to have been grammaring we ought to have been grammaring you ought to have been grammaring they ought to have been grammaring

Negation

Simple form	V-ing form
I oughtn't to grammar you oughtn't to grammar he oughtn't to grammar we oughtn't to grammar you oughtn't to grammar they oughtn't to grammar	I oughtn't to be grammaring you oughtn't to be grammaring he oughtn't to be grammaring we oughtn't to be grammaring you oughtn't to be grammaring they oughtn't to be grammaring
Perfect	V-ing perfect
I oughtn't to have grammared you oughtn't to have grammared he oughtn't to have grammared we oughtn't to have grammared you oughtn't to have grammared they oughtn't to have grammared	I oughtn't to have been grammaring you oughtn't to have been grammaring he oughtn't to have been grammaring we oughtn't to have been grammaring you oughtn't to have been grammaring they oughtn't to have been grammaring

Interrogative form

Simple form	V-ing form
ought to I grammar? ought to you grammar? ought to he grammar? ought to we grammar? ought to you grammar? ought to they grammar?	ought to I be grammaring? ought to you be grammaring? ought to he be grammaring? ought to we be grammaring? ought to you be grammaring? ought to they be grammaring?
Perfect	V-ing perfect
ought to I have grammared? ought to you have grammared? ought to he have grammared? ought to we have grammared? ought to you have grammared? ought to they have grammared?	ought to I have been grammaring? ought to you have been grammaring? ought to he have been grammaring? ought to we have been grammaring? ought to you have been grammaring? ought to they have been grammaring?

Interro-negative form

Simple form	V-ing form
oughtn't I to grammar? oughtn't you to grammar? oughtn't he to grammar? oughtn't we to grammar? oughtn't you to grammar? oughtn't they to grammar?	oughtn't I to be grammaring? oughtn't you to be grammaring? oughtn't he to be grammaring? oughtn't we to be grammaring? oughtn't you to be grammaring? oughtn't they to be grammaring?
Perfect	V-ing perfect
oughtn't I to have grammared? oughtn't you to have grammared? oughtn't he to have grammared? oughtn't we to have grammared? oughtn't you to have grammared? oughtn't they to have grammared?	oughtn't I to have been grammaring? oughtn't you to have been grammaring? oughtn't he to have been grammaring? oughtn't we to have been grammaring? oughtn't you to have been grammaring? oughtn't they to have been grammaring?