English verb conjugation
OUGHT TO CEIL

Regular verb: ceil - ceiled - ceiled

Affirmation

Simple form	V-ing form
I ought to ceil you ought to ceil he ought to ceil we ought to ceil you ought to ceil they ought to ceil	I ought to be ceiling you ought to be ceiling he ought to be ceiling we ought to be ceiling you ought to be ceiling they ought to be ceiling
Perfect	V-ing perfect
I ought to have ceiled you ought to have ceiled he ought to have ceiled we ought to have ceiled you ought to have ceiled they ought to have ceiled	I ought to have been ceiling you ought to have been ceiling he ought to have been ceiling we ought to have been ceiling you ought to have been ceiling they ought to have been ceiling

Negation

Simple form	V-ing form
I ought not to ceil you ought not to ceil he ought not to ceil we ought not to ceil you ought not to ceil they ought not to ceil	I ought not to ceiling you ought not to ceiling he ought not to ceiling we ought not to ceiling you ought not to ceiling they ought not to ceiling
Perfect	V-ing perfect
I ought not to have ceiled you ought not to have ceiled he ought not to have ceiled we ought not to have ceiled you ought not to have ceiled they ought not to have ceiled	I ought not to have been ceiling you ought not to have been ceiling he ought not to have been ceiling we ought not to have been ceiling you ought not to have been ceiling they ought not to have been ceiling

Interrogative form

Simple form	V-ing form
ought to I ceil? ought to you ceil? ought to he ceil? ought to we ceil? ought to you ceil? ought to they ceil?	ought to I be ceiling? ought to you be ceiling? ought to he be ceiling? ought to we be ceiling? ought to you be ceiling? ought to they be ceiling?
Perfect	V-ing perfect
ought to I have ceiled? ought to you have ceiled? ought to he have ceiled? ought to we have ceiled? ought to you have ceiled? ought to they have ceiled?	ought to I have been ceiling? ought to you have been ceiling? ought to he have been ceiling? ought to we have been ceiling? ought to you have been ceiling? ought to they have been ceiling?

Interro-negative form

Simple form	V-ing form
ought I not to ceil? ought you not to ceil? ought he not to ceil? ought we not to ceil? ought you not to ceil? ought they not to ceil?	ought I not to be ceiling? ought you not to be ceiling? ought he not to be ceiling? ought we not to be ceiling? ought you not to be ceiling? ought they not to be ceiling?
Perfect	V-ing perfect
ought I not to have ceiled? ought you not to have ceiled? ought he not to have ceiled? ought we not to have ceiled? ought you not to have ceiled? ought they not to have ceiled?	ought I not to have been ceiling? ought you not to have been ceiling? ought he not to have been ceiling? ought we not to have been ceiling? ought you not to have been ceiling? ought they not to have been ceiling?