English verb conjugation
OUGHT TO CRAM

Regular verb: cram - crammed - crammed

Affirmation

Simple form	V-ing form
I ought to cram you ought to cram he ought to cram we ought to cram you ought to cram they ought to cram	I ought to be cramming you ought to be cramming he ought to be cramming we ought to be cramming you ought to be cramming they ought to be cramming
Perfect	V-ing perfect
I ought to have crammed you ought to have crammed he ought to have crammed we ought to have crammed you ought to have crammed they ought to have crammed	I ought to have been cramming you ought to have been cramming he ought to have been cramming we ought to have been cramming you ought to have been cramming they ought to have been cramming

Negation

Simple form	V-ing form
I ought not to cram you ought not to cram he ought not to cram we ought not to cram you ought not to cram they ought not to cram	I ought not to cramming you ought not to cramming he ought not to cramming we ought not to cramming you ought not to cramming they ought not to cramming
Perfect	V-ing perfect
I ought not to have crammed you ought not to have crammed he ought not to have crammed we ought not to have crammed you ought not to have crammed they ought not to have crammed	I ought not to have been cramming you ought not to have been cramming he ought not to have been cramming we ought not to have been cramming you ought not to have been cramming they ought not to have been cramming

Interrogative form

Simple form	V-ing form
ought to I cram? ought to you cram? ought to he cram? ought to we cram? ought to you cram? ought to they cram?	ought to I be cramming? ought to you be cramming? ought to he be cramming? ought to we be cramming? ought to you be cramming? ought to they be cramming?
Perfect	V-ing perfect
ought to I have crammed? ought to you have crammed? ought to he have crammed? ought to we have crammed? ought to you have crammed? ought to they have crammed?	ought to I have been cramming? ought to you have been cramming? ought to he have been cramming? ought to we have been cramming? ought to you have been cramming? ought to they have been cramming?

Interro-negative form

Simple form	V-ing form
ought I not to cram? ought you not to cram? ought he not to cram? ought we not to cram? ought you not to cram? ought they not to cram?	ought I not to be cramming? ought you not to be cramming? ought he not to be cramming? ought we not to be cramming? ought you not to be cramming? ought they not to be cramming?
Perfect	V-ing perfect
ought I not to have crammed? ought you not to have crammed? ought he not to have crammed? ought we not to have crammed? ought you not to have crammed? ought they not to have crammed?	ought I not to have been cramming? ought you not to have been cramming? ought he not to have been cramming? ought we not to have been cramming? ought you not to have been cramming? ought they not to have been cramming?