I ought to offer you ought to offer he ought to offer we ought to offer you ought to offer they ought to offer
V-ing form
I ought to be offering you ought to be offering he ought to be offering we ought to be offering you ought to be offering they ought to be offering
Perfect
I ought to have offered you ought to have offered he ought to have offered we ought to have offered you ought to have offered they ought to have offered
V-ing perfect
I ought to have been offering you ought to have been offering he 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
I oughtn't to offer you oughtn't to offer he oughtn't to offer we oughtn't to offer you oughtn't to offer they oughtn't to offer
V-ing form
I oughtn't to be offering you oughtn't to be offering he oughtn't to be offering we oughtn't to be offering you oughtn't to be offering they oughtn't to be offering
Perfect
I oughtn't to have offered you oughtn't to have offered he oughtn't to have offered we oughtn't to have offered you oughtn't to have offered they oughtn't to have offered
V-ing perfect
I oughtn't to have been offering you oughtn't to have been offering he oughtn't to have been offering we oughtn't to have been offering you oughtn't to have been offering they oughtn't to have been offering
Interrogative form
Simple form
ought to I offer? ought to you offer? ought to he offer? ought to we offer? ought to you offer? ought to they offer?
V-ing form
ought to I be offering? ought to you be offering? ought to he be offering? ought to we be offering? ought to you be offering? ought to they be offering?
Perfect
ought to I have offered? ought to you have offered? ought to he have offered? ought to we have offered? ought to you have offered? ought to they have offered?
V-ing perfect
ought to I have been offering? ought to you have been offering? ought to he 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
oughtn't I to offer? oughtn't you to offer? oughtn't he to offer? oughtn't we to offer? oughtn't you to offer? oughtn't they to offer?
V-ing form
oughtn't I to be offering? oughtn't you to be offering? oughtn't he to be offering? oughtn't we to be offering? oughtn't you to be offering? oughtn't they to be offering?
Perfect
oughtn't I to have offered? oughtn't you to have offered? oughtn't he to have offered? oughtn't we to have offered? oughtn't you to have offered? oughtn't they to have offered?
V-ing perfect
oughtn't I to have been offering? oughtn't you to have been offering? oughtn't he to have been offering? oughtn't we to have been offering? oughtn't you to have been offering? oughtn't they to have been offering?