I ought to reproduce you ought to reproduce he ought to reproduce we ought to reproduce you ought to reproduce they ought to reproduce
V-ing form
I ought to be reproducing you ought to be reproducing he ought to be reproducing we ought to be reproducing you ought to be reproducing they ought to be reproducing
Perfect
I ought to have reproduced you ought to have reproduced he ought to have reproduced we ought to have reproduced you ought to have reproduced they ought to have reproduced
V-ing perfect
I ought to have been reproducing you ought to have been reproducing he ought to have been reproducing we ought to have been reproducing you ought to have been reproducing they ought to have been reproducing
Negation
Simple form
I ought not to reproduce you ought not to reproduce he ought not to reproduce we ought not to reproduce you ought not to reproduce they ought not to reproduce
V-ing form
I ought not to reproducing you ought not to reproducing he ought not to reproducing we ought not to reproducing you ought not to reproducing they ought not to reproducing
Perfect
I ought not to have reproduced you ought not to have reproduced he ought not to have reproduced we ought not to have reproduced you ought not to have reproduced they ought not to have reproduced
V-ing perfect
I ought not to have been reproducing you ought not to have been reproducing he ought not to have been reproducing we ought not to have been reproducing you ought not to have been reproducing they ought not to have been reproducing
Interrogative form
Simple form
ought to I reproduce? ought to you reproduce? ought to he reproduce? ought to we reproduce? ought to you reproduce? ought to they reproduce?
V-ing form
ought to I be reproducing? ought to you be reproducing? ought to he be reproducing? ought to we be reproducing? ought to you be reproducing? ought to they be reproducing?
Perfect
ought to I have reproduced? ought to you have reproduced? ought to he have reproduced? ought to we have reproduced? ought to you have reproduced? ought to they have reproduced?
V-ing perfect
ought to I have been reproducing? ought to you have been reproducing? ought to he have been reproducing? ought to we have been reproducing? ought to you have been reproducing? ought to they have been reproducing?
Interro-negative form
Simple form
ought I not to reproduce? ought you not to reproduce? ought he not to reproduce? ought we not to reproduce? ought you not to reproduce? ought they not to reproduce?
V-ing form
ought I not to be reproducing? ought you not to be reproducing? ought he not to be reproducing? ought we not to be reproducing? ought you not to be reproducing? ought they not to be reproducing?
Perfect
ought I not to have reproduced? ought you not to have reproduced? ought he not to have reproduced? ought we not to have reproduced? ought you not to have reproduced? ought they not to have reproduced?
V-ing perfect
ought I not to have been reproducing? ought you not to have been reproducing? ought he not to have been reproducing? ought we not to have been reproducing? ought you not to have been reproducing? ought they not to have been reproducing?