English verb conjugation
OUGHT TO TOOTH

Regular verb: tooth - toothed - toothed

Affirmation

Simple form	V-ing form
I ought to tooth you ought to tooth she ought to tooth we ought to tooth you ought to tooth they ought to tooth	I ought to be toothing you ought to be toothing she ought to be toothing we ought to be toothing you ought to be toothing they ought to be toothing
Perfect	V-ing perfect
I ought to have toothed you ought to have toothed she ought to have toothed we ought to have toothed you ought to have toothed they ought to have toothed	I ought to have been toothing you ought to have been toothing she ought to have been toothing we ought to have been toothing you ought to have been toothing they ought to have been toothing

Negation

Simple form	V-ing form
I oughtn't to tooth you oughtn't to tooth she oughtn't to tooth we oughtn't to tooth you oughtn't to tooth they oughtn't to tooth	I oughtn't to be toothing you oughtn't to be toothing she oughtn't to be toothing we oughtn't to be toothing you oughtn't to be toothing they oughtn't to be toothing
Perfect	V-ing perfect
I oughtn't to have toothed you oughtn't to have toothed she oughtn't to have toothed we oughtn't to have toothed you oughtn't to have toothed they oughtn't to have toothed	I oughtn't to have been toothing you oughtn't to have been toothing she oughtn't to have been toothing we oughtn't to have been toothing you oughtn't to have been toothing they oughtn't to have been toothing

Interrogative form

Simple form	V-ing form
ought to I tooth? ought to you tooth? ought to she tooth? ought to we tooth? ought to you tooth? ought to they tooth?	ought to I be toothing? ought to you be toothing? ought to she be toothing? ought to we be toothing? ought to you be toothing? ought to they be toothing?
Perfect	V-ing perfect
ought to I have toothed? ought to you have toothed? ought to she have toothed? ought to we have toothed? ought to you have toothed? ought to they have toothed?	ought to I have been toothing? ought to you have been toothing? ought to she have been toothing? ought to we have been toothing? ought to you have been toothing? ought to they have been toothing?

Interro-negative form

Simple form	V-ing form
oughtn't I to tooth? oughtn't you to tooth? oughtn't she to tooth? oughtn't we to tooth? oughtn't you to tooth? oughtn't they to tooth?	oughtn't I to be toothing? oughtn't you to be toothing? oughtn't she to be toothing? oughtn't we to be toothing? oughtn't you to be toothing? oughtn't they to be toothing?
Perfect	V-ing perfect
oughtn't I to have toothed? oughtn't you to have toothed? oughtn't she to have toothed? oughtn't we to have toothed? oughtn't you to have toothed? oughtn't they to have toothed?	oughtn't I to have been toothing? oughtn't you to have been toothing? oughtn't she to have been toothing? oughtn't we to have been toothing? oughtn't you to have been toothing? oughtn't they to have been toothing?