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 she 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 she 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 she 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 she 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 ought not to reboil you ought not to reboil she ought not to reboil we ought not to reboil you ought not to reboil they ought not to reboil	I ought not to reboiling you ought not to reboiling she ought not to reboiling we ought not to reboiling you ought not to reboiling they ought not to reboiling
Perfect	V-ing perfect
I ought not to have reboiled you ought not to have reboiled she ought not to have reboiled we ought not to have reboiled you ought not to have reboiled they ought not to have reboiled	I ought not to have been reboiling you ought not to have been reboiling she ought not to have been reboiling we ought not to have been reboiling you ought not to have been reboiling they ought not to have been reboiling

Interrogative form

Simple form	V-ing form
ought to I reboil? ought to you reboil? ought to she 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 she 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 she 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 she 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
ought I not to reboil? ought you not to reboil? ought she not to reboil? ought we not to reboil? ought you not to reboil? ought they not to reboil?	ought I not to be reboiling? ought you not to be reboiling? ought she not to be reboiling? ought we not to be reboiling? ought you not to be reboiling? ought they not to be reboiling?
Perfect	V-ing perfect
ought I not to have reboiled? ought you not to have reboiled? ought she not to have reboiled? ought we not to have reboiled? ought you not to have reboiled? ought they not to have reboiled?	ought I not to have been reboiling? ought you not to have been reboiling? ought she not to have been reboiling? ought we not to have been reboiling? ought you not to have been reboiling? ought they not to have been reboiling?