I ought to assume you ought to assume he ought to assume we ought to assume you ought to assume they ought to assume
V-ing form
I ought to be assuming you ought to be assuming he ought to be assuming we ought to be assuming you ought to be assuming they ought to be assuming
Perfect
I ought to have assumed you ought to have assumed he ought to have assumed we ought to have assumed you ought to have assumed they ought to have assumed
V-ing perfect
I ought to have been assuming you ought to have been assuming he ought to have been assuming we ought to have been assuming you ought to have been assuming they ought to have been assuming
Negation
Simple form
I ought not to assume you ought not to assume he ought not to assume we ought not to assume you ought not to assume they ought not to assume
V-ing form
I ought not to assuming you ought not to assuming he ought not to assuming we ought not to assuming you ought not to assuming they ought not to assuming
Perfect
I ought not to have assumed you ought not to have assumed he ought not to have assumed we ought not to have assumed you ought not to have assumed they ought not to have assumed
V-ing perfect
I ought not to have been assuming you ought not to have been assuming he ought not to have been assuming we ought not to have been assuming you ought not to have been assuming they ought not to have been assuming
Interrogative form
Simple form
ought to I assume? ought to you assume? ought to he assume? ought to we assume? ought to you assume? ought to they assume?
V-ing form
ought to I be assuming? ought to you be assuming? ought to he be assuming? ought to we be assuming? ought to you be assuming? ought to they be assuming?
Perfect
ought to I have assumed? ought to you have assumed? ought to he have assumed? ought to we have assumed? ought to you have assumed? ought to they have assumed?
V-ing perfect
ought to I have been assuming? ought to you have been assuming? ought to he have been assuming? ought to we have been assuming? ought to you have been assuming? ought to they have been assuming?
Interro-negative form
Simple form
ought I not to assume? ought you not to assume? ought he not to assume? ought we not to assume? ought you not to assume? ought they not to assume?
V-ing form
ought I not to be assuming? ought you not to be assuming? ought he not to be assuming? ought we not to be assuming? ought you not to be assuming? ought they not to be assuming?
Perfect
ought I not to have assumed? ought you not to have assumed? ought he not to have assumed? ought we not to have assumed? ought you not to have assumed? ought they not to have assumed?
V-ing perfect
ought I not to have been assuming? ought you not to have been assuming? ought he not to have been assuming? ought we not to have been assuming? ought you not to have been assuming? ought they not to have been assuming?