ought to unmuzzle
Regular verb: unmuzzle - unmuzzled- unmuzzled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to unmuzzle
you ought to unmuzzle
he ought to unmuzzle
we ought to unmuzzle
you ought to unmuzzle
they ought to unmuzzle 	I ought to be unmuzzling
you ought to be unmuzzling
he ought to be unmuzzling
we ought to be unmuzzling
you ought to be unmuzzling
they ought to be unmuzzling	I ought to have unmuzzled
you ought to have unmuzzled
he ought to have unmuzzled
we ought to have unmuzzled
you ought to have unmuzzled
they ought to have unmuzzled	I ought to have been unmuzzling
you ought to have been unmuzzling
he ought to have been unmuzzling
we ought to have been unmuzzling
you ought to have been unmuzzling
they ought to have been unmuzzling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to unmuzzle
you ought not to unmuzzle
he ought not to unmuzzle
we ought not to unmuzzle
you ought not to unmuzzle
they ought not to unmuzzle 	I ought not to unmuzzling
you ought not to unmuzzling
he ought not to unmuzzling
we ought not to unmuzzling
you ought not to unmuzzling
they ought not to unmuzzling	I ought not to have unmuzzled
you ought not to have unmuzzled
he ought not to have unmuzzled
we ought not to have unmuzzled
you ought not to have unmuzzled
they ought not to have unmuzzled	I ought not to have been unmuzzling
you ought not to have been unmuzzling
he ought not to have been unmuzzling
we ought not to have been unmuzzling
you ought not to have been unmuzzling
they ought not to have been unmuzzling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I unmuzzle?
ought to you unmuzzle?
ought to he unmuzzle?
ought to we unmuzzle?
ought to you unmuzzle?
ought to they unmuzzle? 	ought to I be unmuzzling?
ought to you be unmuzzling?
ought to he be unmuzzling?
ought to we be unmuzzling?
ought to you be unmuzzling?
ought to they be unmuzzling? 	ought to I have unmuzzled?
ought to you have unmuzzled?
ought to he have unmuzzled?
ought to we have unmuzzled?
ought to you have unmuzzled?
ought to they have unmuzzled? 	ought to I have been unmuzzling?
ought to you have been unmuzzling?
ought to he have been unmuzzling?
ought to we have been unmuzzling?
ought to you have been unmuzzling?
ought to they have been unmuzzling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to unmuzzle?
ought you not to unmuzzle?
ought he not to unmuzzle?
ought we not to unmuzzle?
ought you not to unmuzzle?
ought they not to unmuzzle? 	ought I not to be unmuzzling?
ought you not to be unmuzzling?
ought he not to be unmuzzling?
ought we not to be unmuzzling?
ought you not to be unmuzzling?
ought they not to be unmuzzling? 	ought I not to have unmuzzled?
ought you not to have unmuzzled?
ought he not to have unmuzzled?
ought we not to have unmuzzled?
ought you not to have unmuzzled?
ought they not to have unmuzzled? 	ought I not to have been unmuzzling?
ought you not to have been unmuzzling?
ought he not to have been unmuzzling?
ought we not to have been unmuzzling?
ought you not to have been unmuzzling?
ought they not to have been unmuzzling?