ought to impound
Regular verb: impound - impounded- impounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to impound
you ought to impound
he ought to impound
we ought to impound
you ought to impound
they ought to impound 	I ought to be impounding
you ought to be impounding
he ought to be impounding
we ought to be impounding
you ought to be impounding
they ought to be impounding	I ought to have impounded
you ought to have impounded
he ought to have impounded
we ought to have impounded
you ought to have impounded
they ought to have impounded	I ought to have been impounding
you ought to have been impounding
he ought to have been impounding
we ought to have been impounding
you ought to have been impounding
they ought to have been impounding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to impound
you ought not to impound
he ought not to impound
we ought not to impound
you ought not to impound
they ought not to impound 	I ought not to impounding
you ought not to impounding
he ought not to impounding
we ought not to impounding
you ought not to impounding
they ought not to impounding	I ought not to have impounded
you ought not to have impounded
he ought not to have impounded
we ought not to have impounded
you ought not to have impounded
they ought not to have impounded	I ought not to have been impounding
you ought not to have been impounding
he ought not to have been impounding
we ought not to have been impounding
you ought not to have been impounding
they ought not to have been impounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I impound?
ought to you impound?
ought to he impound?
ought to we impound?
ought to you impound?
ought to they impound? 	ought to I be impounding?
ought to you be impounding?
ought to he be impounding?
ought to we be impounding?
ought to you be impounding?
ought to they be impounding? 	ought to I have impounded?
ought to you have impounded?
ought to he have impounded?
ought to we have impounded?
ought to you have impounded?
ought to they have impounded? 	ought to I have been impounding?
ought to you have been impounding?
ought to he have been impounding?
ought to we have been impounding?
ought to you have been impounding?
ought to they have been impounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to impound?
ought you not to impound?
ought he not to impound?
ought we not to impound?
ought you not to impound?
ought they not to impound? 	ought I not to be impounding?
ought you not to be impounding?
ought he not to be impounding?
ought we not to be impounding?
ought you not to be impounding?
ought they not to be impounding? 	ought I not to have impounded?
ought you not to have impounded?
ought he not to have impounded?
ought we not to have impounded?
ought you not to have impounded?
ought they not to have impounded? 	ought I not to have been impounding?
ought you not to have been impounding?
ought he not to have been impounding?
ought we not to have been impounding?
ought you not to have been impounding?
ought they not to have been impounding?