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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?