I ought to suffice you ought to suffice he ought to suffice we ought to suffice you ought to suffice they ought to suffice
V-ing form
I ought to be sufficing you ought to be sufficing he ought to be sufficing we ought to be sufficing you ought to be sufficing they ought to be sufficing
Perfect
I ought to have sufficed you ought to have sufficed he ought to have sufficed we ought to have sufficed you ought to have sufficed they ought to have sufficed
V-ing perfect
I ought to have been sufficing you ought to have been sufficing he ought to have been sufficing we ought to have been sufficing you ought to have been sufficing they ought to have been sufficing
Negation
Simple form
I oughtn't to suffice you oughtn't to suffice he oughtn't to suffice we oughtn't to suffice you oughtn't to suffice they oughtn't to suffice
V-ing form
I oughtn't to be sufficing you oughtn't to be sufficing he oughtn't to be sufficing we oughtn't to be sufficing you oughtn't to be sufficing they oughtn't to be sufficing
Perfect
I oughtn't to have sufficed you oughtn't to have sufficed he oughtn't to have sufficed we oughtn't to have sufficed you oughtn't to have sufficed they oughtn't to have sufficed
V-ing perfect
I oughtn't to have been sufficing you oughtn't to have been sufficing he oughtn't to have been sufficing we oughtn't to have been sufficing you oughtn't to have been sufficing they oughtn't to have been sufficing
Interrogative form
Simple form
ought to I suffice? ought to you suffice? ought to he suffice? ought to we suffice? ought to you suffice? ought to they suffice?
V-ing form
ought to I be sufficing? ought to you be sufficing? ought to he be sufficing? ought to we be sufficing? ought to you be sufficing? ought to they be sufficing?
Perfect
ought to I have sufficed? ought to you have sufficed? ought to he have sufficed? ought to we have sufficed? ought to you have sufficed? ought to they have sufficed?
V-ing perfect
ought to I have been sufficing? ought to you have been sufficing? ought to he have been sufficing? ought to we have been sufficing? ought to you have been sufficing? ought to they have been sufficing?
Interro-negative form
Simple form
oughtn't I to suffice? oughtn't you to suffice? oughtn't he to suffice? oughtn't we to suffice? oughtn't you to suffice? oughtn't they to suffice?
V-ing form
oughtn't I to be sufficing? oughtn't you to be sufficing? oughtn't he to be sufficing? oughtn't we to be sufficing? oughtn't you to be sufficing? oughtn't they to be sufficing?
Perfect
oughtn't I to have sufficed? oughtn't you to have sufficed? oughtn't he to have sufficed? oughtn't we to have sufficed? oughtn't you to have sufficed? oughtn't they to have sufficed?
V-ing perfect
oughtn't I to have been sufficing? oughtn't you to have been sufficing? oughtn't he to have been sufficing? oughtn't we to have been sufficing? oughtn't you to have been sufficing? oughtn't they to have been sufficing?