English verb conjugation
OUGHT TO HEADBUTT

Regular verb: headbutt - headbutted - headbutted

Affirmation

Simple form	V-ing form
I ought to headbutt you ought to headbutt he ought to headbutt we ought to headbutt you ought to headbutt they ought to headbutt	I ought to be headbutting you ought to be headbutting he ought to be headbutting we ought to be headbutting you ought to be headbutting they ought to be headbutting
Perfect	V-ing perfect
I ought to have headbutted you ought to have headbutted he ought to have headbutted we ought to have headbutted you ought to have headbutted they ought to have headbutted	I ought to have been headbutting you ought to have been headbutting he ought to have been headbutting we ought to have been headbutting you ought to have been headbutting they ought to have been headbutting

Negation

Simple form	V-ing form
I ought not to headbutt you ought not to headbutt he ought not to headbutt we ought not to headbutt you ought not to headbutt they ought not to headbutt	I ought not to headbutting you ought not to headbutting he ought not to headbutting we ought not to headbutting you ought not to headbutting they ought not to headbutting
Perfect	V-ing perfect
I ought not to have headbutted you ought not to have headbutted he ought not to have headbutted we ought not to have headbutted you ought not to have headbutted they ought not to have headbutted	I ought not to have been headbutting you ought not to have been headbutting he ought not to have been headbutting we ought not to have been headbutting you ought not to have been headbutting they ought not to have been headbutting

Interrogative form

Simple form	V-ing form
ought to I headbutt? ought to you headbutt? ought to he headbutt? ought to we headbutt? ought to you headbutt? ought to they headbutt?	ought to I be headbutting? ought to you be headbutting? ought to he be headbutting? ought to we be headbutting? ought to you be headbutting? ought to they be headbutting?
Perfect	V-ing perfect
ought to I have headbutted? ought to you have headbutted? ought to he have headbutted? ought to we have headbutted? ought to you have headbutted? ought to they have headbutted?	ought to I have been headbutting? ought to you have been headbutting? ought to he have been headbutting? ought to we have been headbutting? ought to you have been headbutting? ought to they have been headbutting?

Interro-negative form

Simple form	V-ing form
ought I not to headbutt? ought you not to headbutt? ought he not to headbutt? ought we not to headbutt? ought you not to headbutt? ought they not to headbutt?	ought I not to be headbutting? ought you not to be headbutting? ought he not to be headbutting? ought we not to be headbutting? ought you not to be headbutting? ought they not to be headbutting?
Perfect	V-ing perfect
ought I not to have headbutted? ought you not to have headbutted? ought he not to have headbutted? ought we not to have headbutted? ought you not to have headbutted? ought they not to have headbutted?	ought I not to have been headbutting? ought you not to have been headbutting? ought he not to have been headbutting? ought we not to have been headbutting? ought you not to have been headbutting? ought they not to have been headbutting?