English verb conjugation
OUGHT TO OCCASION

Regular verb: occasion - occasioned - occasioned

Affirmation

Simple form	V-ing form
I ought to occasion you ought to occasion he ought to occasion we ought to occasion you ought to occasion they ought to occasion	I ought to be occasioning you ought to be occasioning he ought to be occasioning we ought to be occasioning you ought to be occasioning they ought to be occasioning
Perfect	V-ing perfect
I ought to have occasioned you ought to have occasioned he ought to have occasioned we ought to have occasioned you ought to have occasioned they ought to have occasioned	I ought to have been occasioning you ought to have been occasioning he ought to have been occasioning we ought to have been occasioning you ought to have been occasioning they ought to have been occasioning

Negation

Simple form	V-ing form
I oughtn't to occasion you oughtn't to occasion he oughtn't to occasion we oughtn't to occasion you oughtn't to occasion they oughtn't to occasion	I oughtn't to be occasioning you oughtn't to be occasioning he oughtn't to be occasioning we oughtn't to be occasioning you oughtn't to be occasioning they oughtn't to be occasioning
Perfect	V-ing perfect
I oughtn't to have occasioned you oughtn't to have occasioned he oughtn't to have occasioned we oughtn't to have occasioned you oughtn't to have occasioned they oughtn't to have occasioned	I oughtn't to have been occasioning you oughtn't to have been occasioning he oughtn't to have been occasioning we oughtn't to have been occasioning you oughtn't to have been occasioning they oughtn't to have been occasioning

Interrogative form

Simple form	V-ing form
ought to I occasion? ought to you occasion? ought to he occasion? ought to we occasion? ought to you occasion? ought to they occasion?	ought to I be occasioning? ought to you be occasioning? ought to he be occasioning? ought to we be occasioning? ought to you be occasioning? ought to they be occasioning?
Perfect	V-ing perfect
ought to I have occasioned? ought to you have occasioned? ought to he have occasioned? ought to we have occasioned? ought to you have occasioned? ought to they have occasioned?	ought to I have been occasioning? ought to you have been occasioning? ought to he have been occasioning? ought to we have been occasioning? ought to you have been occasioning? ought to they have been occasioning?

Interro-negative form

Simple form	V-ing form
oughtn't I to occasion? oughtn't you to occasion? oughtn't he to occasion? oughtn't we to occasion? oughtn't you to occasion? oughtn't they to occasion?	oughtn't I to be occasioning? oughtn't you to be occasioning? oughtn't he to be occasioning? oughtn't we to be occasioning? oughtn't you to be occasioning? oughtn't they to be occasioning?
Perfect	V-ing perfect
oughtn't I to have occasioned? oughtn't you to have occasioned? oughtn't he to have occasioned? oughtn't we to have occasioned? oughtn't you to have occasioned? oughtn't they to have occasioned?	oughtn't I to have been occasioning? oughtn't you to have been occasioning? oughtn't he to have been occasioning? oughtn't we to have been occasioning? oughtn't you to have been occasioning? oughtn't they to have been occasioning?