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 ought not to suffice you ought not to suffice he ought not to suffice we ought not to suffice you ought not to suffice they ought not to suffice
V-ing form
I ought not to sufficing you ought not to sufficing he ought not to sufficing we ought not to sufficing you ought not to sufficing they ought not to sufficing
Perfect
I ought not to have sufficed you ought not to have sufficed he ought not to have sufficed we ought not to have sufficed you ought not to have sufficed they ought not to have sufficed
V-ing perfect
I ought not to have been sufficing you ought not to have been sufficing he ought not to have been sufficing we ought not to have been sufficing you ought not to have been sufficing they ought not 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
ought I not to suffice? ought you not to suffice? ought he not to suffice? ought we not to suffice? ought you not to suffice? ought they not to suffice?
V-ing form
ought I not to be sufficing? ought you not to be sufficing? ought he not to be sufficing? ought we not to be sufficing? ought you not to be sufficing? ought they not to be sufficing?
Perfect
ought I not to have sufficed? ought you not to have sufficed? ought he not to have sufficed? ought we not to have sufficed? ought you not to have sufficed? ought they not to have sufficed?
V-ing perfect
ought I not to have been sufficing? ought you not to have been sufficing? ought he not to have been sufficing? ought we not to have been sufficing? ought you not to have been sufficing? ought they not to have been sufficing?