I ought to require you ought to require he ought to require we ought to require you ought to require they ought to require
V-ing form
I ought to be requiring you ought to be requiring he ought to be requiring we ought to be requiring you ought to be requiring they ought to be requiring
Perfect
I ought to have required you ought to have required he ought to have required we ought to have required you ought to have required they ought to have required
V-ing perfect
I ought to have been requiring you ought to have been requiring he ought to have been requiring we ought to have been requiring you ought to have been requiring they ought to have been requiring
Negation
Simple form
I ought not to require you ought not to require he ought not to require we ought not to require you ought not to require they ought not to require
V-ing form
I ought not to requiring you ought not to requiring he ought not to requiring we ought not to requiring you ought not to requiring they ought not to requiring
Perfect
I ought not to have required you ought not to have required he ought not to have required we ought not to have required you ought not to have required they ought not to have required
V-ing perfect
I ought not to have been requiring you ought not to have been requiring he ought not to have been requiring we ought not to have been requiring you ought not to have been requiring they ought not to have been requiring
Interrogative form
Simple form
ought to I require? ought to you require? ought to he require? ought to we require? ought to you require? ought to they require?
V-ing form
ought to I be requiring? ought to you be requiring? ought to he be requiring? ought to we be requiring? ought to you be requiring? ought to they be requiring?
Perfect
ought to I have required? ought to you have required? ought to he have required? ought to we have required? ought to you have required? ought to they have required?
V-ing perfect
ought to I have been requiring? ought to you have been requiring? ought to he have been requiring? ought to we have been requiring? ought to you have been requiring? ought to they have been requiring?
Interro-negative form
Simple form
ought I not to require? ought you not to require? ought he not to require? ought we not to require? ought you not to require? ought they not to require?
V-ing form
ought I not to be requiring? ought you not to be requiring? ought he not to be requiring? ought we not to be requiring? ought you not to be requiring? ought they not to be requiring?
Perfect
ought I not to have required? ought you not to have required? ought he not to have required? ought we not to have required? ought you not to have required? ought they not to have required?
V-ing perfect
ought I not to have been requiring? ought you not to have been requiring? ought he not to have been requiring? ought we not to have been requiring? ought you not to have been requiring? ought they not to have been requiring?