I ought to unfold you ought to unfold he ought to unfold we ought to unfold you ought to unfold they ought to unfold
V-ing form
I ought to be unfolding you ought to be unfolding he ought to be unfolding we ought to be unfolding you ought to be unfolding they ought to be unfolding
Perfect
I ought to have unfolded you ought to have unfolded he ought to have unfolded we ought to have unfolded you ought to have unfolded they ought to have unfolded
V-ing perfect
I ought to have been unfolding you ought to have been unfolding he ought to have been unfolding we ought to have been unfolding you ought to have been unfolding they ought to have been unfolding
Negation
Simple form
I ought not to unfold you ought not to unfold he ought not to unfold we ought not to unfold you ought not to unfold they ought not to unfold
V-ing form
I ought not to unfolding you ought not to unfolding he ought not to unfolding we ought not to unfolding you ought not to unfolding they ought not to unfolding
Perfect
I ought not to have unfolded you ought not to have unfolded he ought not to have unfolded we ought not to have unfolded you ought not to have unfolded they ought not to have unfolded
V-ing perfect
I ought not to have been unfolding you ought not to have been unfolding he ought not to have been unfolding we ought not to have been unfolding you ought not to have been unfolding they ought not to have been unfolding
Interrogative form
Simple form
ought to I unfold? ought to you unfold? ought to he unfold? ought to we unfold? ought to you unfold? ought to they unfold?
V-ing form
ought to I be unfolding? ought to you be unfolding? ought to he be unfolding? ought to we be unfolding? ought to you be unfolding? ought to they be unfolding?
Perfect
ought to I have unfolded? ought to you have unfolded? ought to he have unfolded? ought to we have unfolded? ought to you have unfolded? ought to they have unfolded?
V-ing perfect
ought to I have been unfolding? ought to you have been unfolding? ought to he have been unfolding? ought to we have been unfolding? ought to you have been unfolding? ought to they have been unfolding?
Interro-negative form
Simple form
ought I not to unfold? ought you not to unfold? ought he not to unfold? ought we not to unfold? ought you not to unfold? ought they not to unfold?
V-ing form
ought I not to be unfolding? ought you not to be unfolding? ought he not to be unfolding? ought we not to be unfolding? ought you not to be unfolding? ought they not to be unfolding?
Perfect
ought I not to have unfolded? ought you not to have unfolded? ought he not to have unfolded? ought we not to have unfolded? ought you not to have unfolded? ought they not to have unfolded?
V-ing perfect
ought I not to have been unfolding? ought you not to have been unfolding? ought he not to have been unfolding? ought we not to have been unfolding? ought you not to have been unfolding? ought they not to have been unfolding?