English verb conjugation
OUGHT TO SHAM

Regular verb: sham - shammed - shammed

Affirmation

Simple form	V-ing form
I ought to sham you ought to sham he ought to sham we ought to sham you ought to sham they ought to sham	I ought to be shamming you ought to be shamming he ought to be shamming we ought to be shamming you ought to be shamming they ought to be shamming
Perfect	V-ing perfect
I ought to have shammed you ought to have shammed he ought to have shammed we ought to have shammed you ought to have shammed they ought to have shammed	I ought to have been shamming you ought to have been shamming he ought to have been shamming we ought to have been shamming you ought to have been shamming they ought to have been shamming

Negation

Simple form	V-ing form
I ought not to sham you ought not to sham he ought not to sham we ought not to sham you ought not to sham they ought not to sham	I ought not to shamming you ought not to shamming he ought not to shamming we ought not to shamming you ought not to shamming they ought not to shamming
Perfect	V-ing perfect
I ought not to have shammed you ought not to have shammed he ought not to have shammed we ought not to have shammed you ought not to have shammed they ought not to have shammed	I ought not to have been shamming you ought not to have been shamming he ought not to have been shamming we ought not to have been shamming you ought not to have been shamming they ought not to have been shamming

Interrogative form

Simple form	V-ing form
ought to I sham? ought to you sham? ought to he sham? ought to we sham? ought to you sham? ought to they sham?	ought to I be shamming? ought to you be shamming? ought to he be shamming? ought to we be shamming? ought to you be shamming? ought to they be shamming?
Perfect	V-ing perfect
ought to I have shammed? ought to you have shammed? ought to he have shammed? ought to we have shammed? ought to you have shammed? ought to they have shammed?	ought to I have been shamming? ought to you have been shamming? ought to he have been shamming? ought to we have been shamming? ought to you have been shamming? ought to they have been shamming?

Interro-negative form

Simple form	V-ing form
ought I not to sham? ought you not to sham? ought he not to sham? ought we not to sham? ought you not to sham? ought they not to sham?	ought I not to be shamming? ought you not to be shamming? ought he not to be shamming? ought we not to be shamming? ought you not to be shamming? ought they not to be shamming?
Perfect	V-ing perfect
ought I not to have shammed? ought you not to have shammed? ought he not to have shammed? ought we not to have shammed? ought you not to have shammed? ought they not to have shammed?	ought I not to have been shamming? ought you not to have been shamming? ought he not to have been shamming? ought we not to have been shamming? ought you not to have been shamming? ought they not to have been shamming?