English verb conjugation
OUGHT TO MISTAKE

Irregular verb: mistake - mistook - mistaken

Affirmation

Simple form	V-ing form
I ought to mistake you ought to mistake he ought to mistake we ought to mistake you ought to mistake they ought to mistake	I ought to be mistaking you ought to be mistaking he ought to be mistaking we ought to be mistaking you ought to be mistaking they ought to be mistaking
Perfect	V-ing perfect
I ought to have mistaken you ought to have mistaken he ought to have mistaken we ought to have mistaken you ought to have mistaken they ought to have mistaken	I ought to have been mistaking you ought to have been mistaking he ought to have been mistaking we ought to have been mistaking you ought to have been mistaking they ought to have been mistaking

Negation

Simple form	V-ing form
I ought not to mistake you ought not to mistake he ought not to mistake we ought not to mistake you ought not to mistake they ought not to mistake	I ought not to mistaking you ought not to mistaking he ought not to mistaking we ought not to mistaking you ought not to mistaking they ought not to mistaking
Perfect	V-ing perfect
I ought not to have mistaken you ought not to have mistaken he ought not to have mistaken we ought not to have mistaken you ought not to have mistaken they ought not to have mistaken	I ought not to have been mistaking you ought not to have been mistaking he ought not to have been mistaking we ought not to have been mistaking you ought not to have been mistaking they ought not to have been mistaking

Interrogative form

Simple form	V-ing form
ought to I mistake? ought to you mistake? ought to he mistake? ought to we mistake? ought to you mistake? ought to they mistake?	ought to I be mistaking? ought to you be mistaking? ought to he be mistaking? ought to we be mistaking? ought to you be mistaking? ought to they be mistaking?
Perfect	V-ing perfect
ought to I have mistaken? ought to you have mistaken? ought to he have mistaken? ought to we have mistaken? ought to you have mistaken? ought to they have mistaken?	ought to I have been mistaking? ought to you have been mistaking? ought to he have been mistaking? ought to we have been mistaking? ought to you have been mistaking? ought to they have been mistaking?

Interro-negative form

Simple form	V-ing form
ought I not to mistake? ought you not to mistake? ought he not to mistake? ought we not to mistake? ought you not to mistake? ought they not to mistake?	ought I not to be mistaking? ought you not to be mistaking? ought he not to be mistaking? ought we not to be mistaking? ought you not to be mistaking? ought they not to be mistaking?
Perfect	V-ing perfect
ought I not to have mistaken? ought you not to have mistaken? ought he not to have mistaken? ought we not to have mistaken? ought you not to have mistaken? ought they not to have mistaken?	ought I not to have been mistaking? ought you not to have been mistaking? ought he not to have been mistaking? ought we not to have been mistaking? ought you not to have been mistaking? ought they not to have been mistaking?