English verb conjugation
OUGHT TO MASON

Regular verb: mason - masoned - masoned

Affirmation

Simple form	V-ing form
I ought to mason you ought to mason he ought to mason we ought to mason you ought to mason they ought to mason	I ought to be masoning you ought to be masoning he ought to be masoning we ought to be masoning you ought to be masoning they ought to be masoning
Perfect	V-ing perfect
I ought to have masoned you ought to have masoned he ought to have masoned we ought to have masoned you ought to have masoned they ought to have masoned	I ought to have been masoning you ought to have been masoning he ought to have been masoning we ought to have been masoning you ought to have been masoning they ought to have been masoning

Negation

Simple form	V-ing form
I oughtn't to mason you oughtn't to mason he oughtn't to mason we oughtn't to mason you oughtn't to mason they oughtn't to mason	I oughtn't to be masoning you oughtn't to be masoning he oughtn't to be masoning we oughtn't to be masoning you oughtn't to be masoning they oughtn't to be masoning
Perfect	V-ing perfect
I oughtn't to have masoned you oughtn't to have masoned he oughtn't to have masoned we oughtn't to have masoned you oughtn't to have masoned they oughtn't to have masoned	I oughtn't to have been masoning you oughtn't to have been masoning he oughtn't to have been masoning we oughtn't to have been masoning you oughtn't to have been masoning they oughtn't to have been masoning

Interrogative form

Simple form	V-ing form
ought to I mason? ought to you mason? ought to he mason? ought to we mason? ought to you mason? ought to they mason?	ought to I be masoning? ought to you be masoning? ought to he be masoning? ought to we be masoning? ought to you be masoning? ought to they be masoning?
Perfect	V-ing perfect
ought to I have masoned? ought to you have masoned? ought to he have masoned? ought to we have masoned? ought to you have masoned? ought to they have masoned?	ought to I have been masoning? ought to you have been masoning? ought to he have been masoning? ought to we have been masoning? ought to you have been masoning? ought to they have been masoning?

Interro-negative form

Simple form	V-ing form
oughtn't I to mason? oughtn't you to mason? oughtn't he to mason? oughtn't we to mason? oughtn't you to mason? oughtn't they to mason?	oughtn't I to be masoning? oughtn't you to be masoning? oughtn't he to be masoning? oughtn't we to be masoning? oughtn't you to be masoning? oughtn't they to be masoning?
Perfect	V-ing perfect
oughtn't I to have masoned? oughtn't you to have masoned? oughtn't he to have masoned? oughtn't we to have masoned? oughtn't you to have masoned? oughtn't they to have masoned?	oughtn't I to have been masoning? oughtn't you to have been masoning? oughtn't he to have been masoning? oughtn't we to have been masoning? oughtn't you to have been masoning? oughtn't they to have been masoning?