ought to flummox
Regular verb: flummox - flummoxed- flummoxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to flummox
you ought to flummox
she ought to flummox
we ought to flummox
you ought to flummox
they ought to flummox 	I ought to be flummoxing
you ought to be flummoxing
she ought to be flummoxing
we ought to be flummoxing
you ought to be flummoxing
they ought to be flummoxing	I ought to have flummoxed
you ought to have flummoxed
she ought to have flummoxed
we ought to have flummoxed
you ought to have flummoxed
they ought to have flummoxed	I ought to have been flummoxing
you ought to have been flummoxing
she ought to have been flummoxing
we ought to have been flummoxing
you ought to have been flummoxing
they ought to have been flummoxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to flummox
you ought not to flummox
she ought not to flummox
we ought not to flummox
you ought not to flummox
they ought not to flummox 	I ought not to flummoxing
you ought not to flummoxing
she ought not to flummoxing
we ought not to flummoxing
you ought not to flummoxing
they ought not to flummoxing	I ought not to have flummoxed
you ought not to have flummoxed
she ought not to have flummoxed
we ought not to have flummoxed
you ought not to have flummoxed
they ought not to have flummoxed	I ought not to have been flummoxing
you ought not to have been flummoxing
she ought not to have been flummoxing
we ought not to have been flummoxing
you ought not to have been flummoxing
they ought not to have been flummoxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I flummox?
ought to you flummox?
ought to she flummox?
ought to we flummox?
ought to you flummox?
ought to they flummox? 	ought to I be flummoxing?
ought to you be flummoxing?
ought to she be flummoxing?
ought to we be flummoxing?
ought to you be flummoxing?
ought to they be flummoxing? 	ought to I have flummoxed?
ought to you have flummoxed?
ought to she have flummoxed?
ought to we have flummoxed?
ought to you have flummoxed?
ought to they have flummoxed? 	ought to I have been flummoxing?
ought to you have been flummoxing?
ought to she have been flummoxing?
ought to we have been flummoxing?
ought to you have been flummoxing?
ought to they have been flummoxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to flummox?
ought you not to flummox?
ought she not to flummox?
ought we not to flummox?
ought you not to flummox?
ought they not to flummox? 	ought I not to be flummoxing?
ought you not to be flummoxing?
ought she not to be flummoxing?
ought we not to be flummoxing?
ought you not to be flummoxing?
ought they not to be flummoxing? 	ought I not to have flummoxed?
ought you not to have flummoxed?
ought she not to have flummoxed?
ought we not to have flummoxed?
ought you not to have flummoxed?
ought they not to have flummoxed? 	ought I not to have been flummoxing?
ought you not to have been flummoxing?
ought she not to have been flummoxing?
ought we not to have been flummoxing?
ought you not to have been flummoxing?
ought they not to have been flummoxing?