English verb conjugation
OUGHT TO YODEL

Regular verb: yodel - yodelled - yodelled

Affirmation

Simple form	V-ing form
I ought to yodel you ought to yodel he ought to yodel we ought to yodel you ought to yodel they ought to yodel	I ought to be yodelling you ought to be yodelling he ought to be yodelling we ought to be yodelling you ought to be yodelling they ought to be yodelling
Perfect	V-ing perfect
I ought to have yodelled you ought to have yodelled he ought to have yodelled we ought to have yodelled you ought to have yodelled they ought to have yodelled	I ought to have been yodelling you ought to have been yodelling he ought to have been yodelling we ought to have been yodelling you ought to have been yodelling they ought to have been yodelling

Negation

Simple form	V-ing form
I ought not to yodel you ought not to yodel he ought not to yodel we ought not to yodel you ought not to yodel they ought not to yodel	I ought not to yodelling you ought not to yodelling he ought not to yodelling we ought not to yodelling you ought not to yodelling they ought not to yodelling
Perfect	V-ing perfect
I ought not to have yodelled you ought not to have yodelled he ought not to have yodelled we ought not to have yodelled you ought not to have yodelled they ought not to have yodelled	I ought not to have been yodelling you ought not to have been yodelling he ought not to have been yodelling we ought not to have been yodelling you ought not to have been yodelling they ought not to have been yodelling

Interrogative form

Simple form	V-ing form
ought to I yodel? ought to you yodel? ought to he yodel? ought to we yodel? ought to you yodel? ought to they yodel?	ought to I be yodelling? ought to you be yodelling? ought to he be yodelling? ought to we be yodelling? ought to you be yodelling? ought to they be yodelling?
Perfect	V-ing perfect
ought to I have yodelled? ought to you have yodelled? ought to he have yodelled? ought to we have yodelled? ought to you have yodelled? ought to they have yodelled?	ought to I have been yodelling? ought to you have been yodelling? ought to he have been yodelling? ought to we have been yodelling? ought to you have been yodelling? ought to they have been yodelling?

Interro-negative form

Simple form	V-ing form
ought I not to yodel? ought you not to yodel? ought he not to yodel? ought we not to yodel? ought you not to yodel? ought they not to yodel?	ought I not to be yodelling? ought you not to be yodelling? ought he not to be yodelling? ought we not to be yodelling? ought you not to be yodelling? ought they not to be yodelling?
Perfect	V-ing perfect
ought I not to have yodelled? ought you not to have yodelled? ought he not to have yodelled? ought we not to have yodelled? ought you not to have yodelled? ought they not to have yodelled?	ought I not to have been yodelling? ought you not to have been yodelling? ought he not to have been yodelling? ought we not to have been yodelling? ought you not to have been yodelling? ought they not to have been yodelling?