English verb conjugation
OUGHT TO REBOIL

Regular verb: reboil - reboiled - reboiled

Affirmation

Simple form	V-ing form
I ought to reboil you ought to reboil he ought to reboil we ought to reboil you ought to reboil they ought to reboil	I ought to be reboiling you ought to be reboiling he ought to be reboiling we ought to be reboiling you ought to be reboiling they ought to be reboiling
Perfect	V-ing perfect
I ought to have reboiled you ought to have reboiled he ought to have reboiled we ought to have reboiled you ought to have reboiled they ought to have reboiled	I ought to have been reboiling you ought to have been reboiling he ought to have been reboiling we ought to have been reboiling you ought to have been reboiling they ought to have been reboiling

Negation

Simple form	V-ing form
I oughtn't to reboil you oughtn't to reboil he oughtn't to reboil we oughtn't to reboil you oughtn't to reboil they oughtn't to reboil	I oughtn't to be reboiling you oughtn't to be reboiling he oughtn't to be reboiling we oughtn't to be reboiling you oughtn't to be reboiling they oughtn't to be reboiling
Perfect	V-ing perfect
I oughtn't to have reboiled you oughtn't to have reboiled he oughtn't to have reboiled we oughtn't to have reboiled you oughtn't to have reboiled they oughtn't to have reboiled	I oughtn't to have been reboiling you oughtn't to have been reboiling he oughtn't to have been reboiling we oughtn't to have been reboiling you oughtn't to have been reboiling they oughtn't to have been reboiling

Interrogative form

Simple form	V-ing form
ought to I reboil? ought to you reboil? ought to he reboil? ought to we reboil? ought to you reboil? ought to they reboil?	ought to I be reboiling? ought to you be reboiling? ought to he be reboiling? ought to we be reboiling? ought to you be reboiling? ought to they be reboiling?
Perfect	V-ing perfect
ought to I have reboiled? ought to you have reboiled? ought to he have reboiled? ought to we have reboiled? ought to you have reboiled? ought to they have reboiled?	ought to I have been reboiling? ought to you have been reboiling? ought to he have been reboiling? ought to we have been reboiling? ought to you have been reboiling? ought to they have been reboiling?

Interro-negative form

Simple form	V-ing form
oughtn't I to reboil? oughtn't you to reboil? oughtn't he to reboil? oughtn't we to reboil? oughtn't you to reboil? oughtn't they to reboil?	oughtn't I to be reboiling? oughtn't you to be reboiling? oughtn't he to be reboiling? oughtn't we to be reboiling? oughtn't you to be reboiling? oughtn't they to be reboiling?
Perfect	V-ing perfect
oughtn't I to have reboiled? oughtn't you to have reboiled? oughtn't he to have reboiled? oughtn't we to have reboiled? oughtn't you to have reboiled? oughtn't they to have reboiled?	oughtn't I to have been reboiling? oughtn't you to have been reboiling? oughtn't he to have been reboiling? oughtn't we to have been reboiling? oughtn't you to have been reboiling? oughtn't they to have been reboiling?