English verb conjugation
OUGHT TO RIVE

Irregular verb: rive - rived - rived, riven

Affirmation

Simple form	V-ing form
I ought to rive you ought to rive he ought to rive we ought to rive you ought to rive they ought to rive	I ought to be riving you ought to be riving he ought to be riving we ought to be riving you ought to be riving they ought to be riving
Perfect	V-ing perfect
I ought to have rived, riven you ought to have rived, riven he ought to have rived, riven we ought to have rived, riven you ought to have rived, riven they ought to have rived, riven	I ought to have been riving you ought to have been riving he ought to have been riving we ought to have been riving you ought to have been riving they ought to have been riving

Negation

Simple form	V-ing form
I oughtn't to rive you oughtn't to rive he oughtn't to rive we oughtn't to rive you oughtn't to rive they oughtn't to rive	I oughtn't to be riving you oughtn't to be riving he oughtn't to be riving we oughtn't to be riving you oughtn't to be riving they oughtn't to be riving
Perfect	V-ing perfect
I oughtn't to have rived, riven you oughtn't to have rived, riven he oughtn't to have rived, riven we oughtn't to have rived, riven you oughtn't to have rived, riven they oughtn't to have rived, riven	I oughtn't to have been riving you oughtn't to have been riving he oughtn't to have been riving we oughtn't to have been riving you oughtn't to have been riving they oughtn't to have been riving

Interrogative form

Simple form	V-ing form
ought to I rive? ought to you rive? ought to he rive? ought to we rive? ought to you rive? ought to they rive?	ought to I be riving? ought to you be riving? ought to he be riving? ought to we be riving? ought to you be riving? ought to they be riving?
Perfect	V-ing perfect
ought to I have rived, riven? ought to you have rived, riven? ought to he have rived, riven? ought to we have rived, riven? ought to you have rived, riven? ought to they have rived, riven?	ought to I have been riving? ought to you have been riving? ought to he have been riving? ought to we have been riving? ought to you have been riving? ought to they have been riving?

Interro-negative form

Simple form	V-ing form
oughtn't I to rive? oughtn't you to rive? oughtn't he to rive? oughtn't we to rive? oughtn't you to rive? oughtn't they to rive?	oughtn't I to be riving? oughtn't you to be riving? oughtn't he to be riving? oughtn't we to be riving? oughtn't you to be riving? oughtn't they to be riving?
Perfect	V-ing perfect
oughtn't I to have rived, riven? oughtn't you to have rived, riven? oughtn't he to have rived, riven? oughtn't we to have rived, riven? oughtn't you to have rived, riven? oughtn't they to have rived, riven?	oughtn't I to have been riving? oughtn't you to have been riving? oughtn't he to have been riving? oughtn't we to have been riving? oughtn't you to have been riving? oughtn't they to have been riving?