English verb conjugation
OUGHT TO FULFIL

Regular verb: fulfil - fulfilled - fulfilled

Affirmation

Simple form	V-ing form
I ought to fulfil you ought to fulfil he ought to fulfil we ought to fulfil you ought to fulfil they ought to fulfil	I ought to be fulfilling you ought to be fulfilling he ought to be fulfilling we ought to be fulfilling you ought to be fulfilling they ought to be fulfilling
Perfect	V-ing perfect
I ought to have fulfilled you ought to have fulfilled he ought to have fulfilled we ought to have fulfilled you ought to have fulfilled they ought to have fulfilled	I ought to have been fulfilling you ought to have been fulfilling he ought to have been fulfilling we ought to have been fulfilling you ought to have been fulfilling they ought to have been fulfilling

Negation

Simple form	V-ing form
I oughtn't to fulfil you oughtn't to fulfil he oughtn't to fulfil we oughtn't to fulfil you oughtn't to fulfil they oughtn't to fulfil	I oughtn't to be fulfilling you oughtn't to be fulfilling he oughtn't to be fulfilling we oughtn't to be fulfilling you oughtn't to be fulfilling they oughtn't to be fulfilling
Perfect	V-ing perfect
I oughtn't to have fulfilled you oughtn't to have fulfilled he oughtn't to have fulfilled we oughtn't to have fulfilled you oughtn't to have fulfilled they oughtn't to have fulfilled	I oughtn't to have been fulfilling you oughtn't to have been fulfilling he oughtn't to have been fulfilling we oughtn't to have been fulfilling you oughtn't to have been fulfilling they oughtn't to have been fulfilling

Interrogative form

Simple form	V-ing form
ought to I fulfil? ought to you fulfil? ought to he fulfil? ought to we fulfil? ought to you fulfil? ought to they fulfil?	ought to I be fulfilling? ought to you be fulfilling? ought to he be fulfilling? ought to we be fulfilling? ought to you be fulfilling? ought to they be fulfilling?
Perfect	V-ing perfect
ought to I have fulfilled? ought to you have fulfilled? ought to he have fulfilled? ought to we have fulfilled? ought to you have fulfilled? ought to they have fulfilled?	ought to I have been fulfilling? ought to you have been fulfilling? ought to he have been fulfilling? ought to we have been fulfilling? ought to you have been fulfilling? ought to they have been fulfilling?

Interro-negative form

Simple form	V-ing form
oughtn't I to fulfil? oughtn't you to fulfil? oughtn't he to fulfil? oughtn't we to fulfil? oughtn't you to fulfil? oughtn't they to fulfil?	oughtn't I to be fulfilling? oughtn't you to be fulfilling? oughtn't he to be fulfilling? oughtn't we to be fulfilling? oughtn't you to be fulfilling? oughtn't they to be fulfilling?
Perfect	V-ing perfect
oughtn't I to have fulfilled? oughtn't you to have fulfilled? oughtn't he to have fulfilled? oughtn't we to have fulfilled? oughtn't you to have fulfilled? oughtn't they to have fulfilled?	oughtn't I to have been fulfilling? oughtn't you to have been fulfilling? oughtn't he to have been fulfilling? oughtn't we to have been fulfilling? oughtn't you to have been fulfilling? oughtn't they to have been fulfilling?