English verb conjugation
OUGHT TO OFFER

Regular verb: offer - offered - offered

Affirmation

Simple form	V-ing form
I ought to offer you ought to offer she ought to offer we ought to offer you ought to offer they ought to offer	I ought to be offering you ought to be offering she ought to be offering we ought to be offering you ought to be offering they ought to be offering
Perfect	V-ing perfect
I ought to have offered you ought to have offered she ought to have offered we ought to have offered you ought to have offered they ought to have offered	I ought to have been offering you ought to have been offering she ought to have been offering we ought to have been offering you ought to have been offering they ought to have been offering

Negation

Simple form	V-ing form
I ought not to offer you ought not to offer she ought not to offer we ought not to offer you ought not to offer they ought not to offer	I ought not to offering you ought not to offering she ought not to offering we ought not to offering you ought not to offering they ought not to offering
Perfect	V-ing perfect
I ought not to have offered you ought not to have offered she ought not to have offered we ought not to have offered you ought not to have offered they ought not to have offered	I ought not to have been offering you ought not to have been offering she ought not to have been offering we ought not to have been offering you ought not to have been offering they ought not to have been offering

Interrogative form

Simple form	V-ing form
ought to I offer? ought to you offer? ought to she offer? ought to we offer? ought to you offer? ought to they offer?	ought to I be offering? ought to you be offering? ought to she be offering? ought to we be offering? ought to you be offering? ought to they be offering?
Perfect	V-ing perfect
ought to I have offered? ought to you have offered? ought to she have offered? ought to we have offered? ought to you have offered? ought to they have offered?	ought to I have been offering? ought to you have been offering? ought to she have been offering? ought to we have been offering? ought to you have been offering? ought to they have been offering?

Interro-negative form

Simple form	V-ing form
ought I not to offer? ought you not to offer? ought she not to offer? ought we not to offer? ought you not to offer? ought they not to offer?	ought I not to be offering? ought you not to be offering? ought she not to be offering? ought we not to be offering? ought you not to be offering? ought they not to be offering?
Perfect	V-ing perfect
ought I not to have offered? ought you not to have offered? ought she not to have offered? ought we not to have offered? ought you not to have offered? ought they not to have offered?	ought I not to have been offering? ought you not to have been offering? ought she not to have been offering? ought we not to have been offering? ought you not to have been offering? ought they not to have been offering?