I ought to fulfill you ought to fulfill he ought to fulfill we ought to fulfill you ought to fulfill they ought to fulfill
V-ing form
I ought to be fulfilling you ought to be fulfilling he ought to be fulfilling we ought to be fulfilling you ought to be fulfilling they ought to be fulfilling
Perfect
I ought to have fulfilled you ought to have fulfilled he ought to have fulfilled we ought to have fulfilled you ought to have fulfilled they ought to have fulfilled
V-ing perfect
I ought to have been fulfilling you ought to have been fulfilling he ought to have been fulfilling we ought to have been fulfilling you ought to have been fulfilling they ought to have been fulfilling
Negation
Simple form
I ought not to fulfill you ought not to fulfill he ought not to fulfill we ought not to fulfill you ought not to fulfill they ought not to fulfill
V-ing form
I ought not to fulfilling you ought not to fulfilling he ought not to fulfilling we ought not to fulfilling you ought not to fulfilling they ought not to fulfilling
Perfect
I ought not to have fulfilled you ought not to have fulfilled he ought not to have fulfilled we ought not to have fulfilled you ought not to have fulfilled they ought not to have fulfilled
V-ing perfect
I ought not to have been fulfilling you ought not to have been fulfilling he ought not to have been fulfilling we ought not to have been fulfilling you ought not to have been fulfilling they ought not to have been fulfilling
Interrogative form
Simple form
ought to I fulfill? ought to you fulfill? ought to he fulfill? ought to we fulfill? ought to you fulfill? ought to they fulfill?
V-ing form
ought to I be fulfilling? ought to you be fulfilling? ought to he be fulfilling? ought to we be fulfilling? ought to you be fulfilling? ought to they be fulfilling?
Perfect
ought to I have fulfilled? ought to you have fulfilled? ought to he have fulfilled? ought to we have fulfilled? ought to you have fulfilled? ought to they have fulfilled?
V-ing perfect
ought to I have been fulfilling? ought to you have been fulfilling? ought to he have been fulfilling? ought to we have been fulfilling? ought to you have been fulfilling? ought to they have been fulfilling?
Interro-negative form
Simple form
ought I not to fulfill? ought you not to fulfill? ought he not to fulfill? ought we not to fulfill? ought you not to fulfill? ought they not to fulfill?
V-ing form
ought I not to be fulfilling? ought you not to be fulfilling? ought he not to be fulfilling? ought we not to be fulfilling? ought you not to be fulfilling? ought they not to be fulfilling?
Perfect
ought I not to have fulfilled? ought you not to have fulfilled? ought he not to have fulfilled? ought we not to have fulfilled? ought you not to have fulfilled? ought they not to have fulfilled?
V-ing perfect
ought I not to have been fulfilling? ought you not to have been fulfilling? ought he not to have been fulfilling? ought we not to have been fulfilling? ought you not to have been fulfilling? ought they not to have been fulfilling?