ought to unfold
Regular verb: unfold - unfolded- unfolded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to unfold
you ought to unfold
she ought to unfold
we ought to unfold
you ought to unfold
they ought to unfold 	I ought to be unfolding
you ought to be unfolding
she ought to be unfolding
we ought to be unfolding
you ought to be unfolding
they ought to be unfolding	I ought to have unfolded
you ought to have unfolded
she ought to have unfolded
we ought to have unfolded
you ought to have unfolded
they ought to have unfolded	I ought to have been unfolding
you ought to have been unfolding
she 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 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to unfold
you ought not to unfold
she ought not to unfold
we ought not to unfold
you ought not to unfold
they ought not to unfold 	I ought not to unfolding
you ought not to unfolding
she ought not to unfolding
we ought not to unfolding
you ought not to unfolding
they ought not to unfolding	I ought not to have unfolded
you ought not to have unfolded
she ought not to have unfolded
we ought not to have unfolded
you ought not to have unfolded
they ought not to have unfolded	I ought not to have been unfolding
you ought not to have been unfolding
she 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 	V-ing form 	Perfect 	V-ing perfect 	
ought to I unfold?
ought to you unfold?
ought to she unfold?
ought to we unfold?
ought to you unfold?
ought to they unfold? 	ought to I be unfolding?
ought to you be unfolding?
ought to she be unfolding?
ought to we be unfolding?
ought to you be unfolding?
ought to they be unfolding? 	ought to I have unfolded?
ought to you have unfolded?
ought to she have unfolded?
ought to we have unfolded?
ought to you have unfolded?
ought to they have unfolded? 	ought to I have been unfolding?
ought to you have been unfolding?
ought to she 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 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to unfold?
ought you not to unfold?
ought she not to unfold?
ought we not to unfold?
ought you not to unfold?
ought they not to unfold? 	ought I not to be unfolding?
ought you not to be unfolding?
ought she not to be unfolding?
ought we not to be unfolding?
ought you not to be unfolding?
ought they not to be unfolding? 	ought I not to have unfolded?
ought you not to have unfolded?
ought she not to have unfolded?
ought we not to have unfolded?
ought you not to have unfolded?
ought they not to have unfolded? 	ought I not to have been unfolding?
ought you not to have been unfolding?
ought she 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?