English verb conjugation
OUGHT TO TAT

Regular verb: tat - tatted - tatted

Affirmation

Simple form	V-ing form
I ought to tat you ought to tat he ought to tat we ought to tat you ought to tat they ought to tat	I ought to be tatting you ought to be tatting he ought to be tatting we ought to be tatting you ought to be tatting they ought to be tatting
Perfect	V-ing perfect
I ought to have tatted you ought to have tatted he ought to have tatted we ought to have tatted you ought to have tatted they ought to have tatted	I ought to have been tatting you ought to have been tatting he ought to have been tatting we ought to have been tatting you ought to have been tatting they ought to have been tatting

Negation

Simple form	V-ing form
I ought not to tat you ought not to tat he ought not to tat we ought not to tat you ought not to tat they ought not to tat	I ought not to tatting you ought not to tatting he ought not to tatting we ought not to tatting you ought not to tatting they ought not to tatting
Perfect	V-ing perfect
I ought not to have tatted you ought not to have tatted he ought not to have tatted we ought not to have tatted you ought not to have tatted they ought not to have tatted	I ought not to have been tatting you ought not to have been tatting he ought not to have been tatting we ought not to have been tatting you ought not to have been tatting they ought not to have been tatting

Interrogative form

Simple form	V-ing form
ought to I tat? ought to you tat? ought to he tat? ought to we tat? ought to you tat? ought to they tat?	ought to I be tatting? ought to you be tatting? ought to he be tatting? ought to we be tatting? ought to you be tatting? ought to they be tatting?
Perfect	V-ing perfect
ought to I have tatted? ought to you have tatted? ought to he have tatted? ought to we have tatted? ought to you have tatted? ought to they have tatted?	ought to I have been tatting? ought to you have been tatting? ought to he have been tatting? ought to we have been tatting? ought to you have been tatting? ought to they have been tatting?

Interro-negative form

Simple form	V-ing form
ought I not to tat? ought you not to tat? ought he not to tat? ought we not to tat? ought you not to tat? ought they not to tat?	ought I not to be tatting? ought you not to be tatting? ought he not to be tatting? ought we not to be tatting? ought you not to be tatting? ought they not to be tatting?
Perfect	V-ing perfect
ought I not to have tatted? ought you not to have tatted? ought he not to have tatted? ought we not to have tatted? ought you not to have tatted? ought they not to have tatted?	ought I not to have been tatting? ought you not to have been tatting? ought he not to have been tatting? ought we not to have been tatting? ought you not to have been tatting? ought they not to have been tatting?