ought to undercharge
Regular verb: undercharge - undercharged- undercharged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to undercharge
you ought to undercharge
he ought to undercharge
we ought to undercharge
you ought to undercharge
they ought to undercharge 	I ought to be undercharging
you ought to be undercharging
he ought to be undercharging
we ought to be undercharging
you ought to be undercharging
they ought to be undercharging	I ought to have undercharged
you ought to have undercharged
he ought to have undercharged
we ought to have undercharged
you ought to have undercharged
they ought to have undercharged	I ought to have been undercharging
you ought to have been undercharging
he ought to have been undercharging
we ought to have been undercharging
you ought to have been undercharging
they ought to have been undercharging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to undercharge
you ought not to undercharge
he ought not to undercharge
we ought not to undercharge
you ought not to undercharge
they ought not to undercharge 	I ought not to undercharging
you ought not to undercharging
he ought not to undercharging
we ought not to undercharging
you ought not to undercharging
they ought not to undercharging	I ought not to have undercharged
you ought not to have undercharged
he ought not to have undercharged
we ought not to have undercharged
you ought not to have undercharged
they ought not to have undercharged	I ought not to have been undercharging
you ought not to have been undercharging
he ought not to have been undercharging
we ought not to have been undercharging
you ought not to have been undercharging
they ought not to have been undercharging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I undercharge?
ought to you undercharge?
ought to he undercharge?
ought to we undercharge?
ought to you undercharge?
ought to they undercharge? 	ought to I be undercharging?
ought to you be undercharging?
ought to he be undercharging?
ought to we be undercharging?
ought to you be undercharging?
ought to they be undercharging? 	ought to I have undercharged?
ought to you have undercharged?
ought to he have undercharged?
ought to we have undercharged?
ought to you have undercharged?
ought to they have undercharged? 	ought to I have been undercharging?
ought to you have been undercharging?
ought to he have been undercharging?
ought to we have been undercharging?
ought to you have been undercharging?
ought to they have been undercharging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to undercharge?
ought you not to undercharge?
ought he not to undercharge?
ought we not to undercharge?
ought you not to undercharge?
ought they not to undercharge? 	ought I not to be undercharging?
ought you not to be undercharging?
ought he not to be undercharging?
ought we not to be undercharging?
ought you not to be undercharging?
ought they not to be undercharging? 	ought I not to have undercharged?
ought you not to have undercharged?
ought he not to have undercharged?
ought we not to have undercharged?
ought you not to have undercharged?
ought they not to have undercharged? 	ought I not to have been undercharging?
ought you not to have been undercharging?
ought he not to have been undercharging?
ought we not to have been undercharging?
ought you not to have been undercharging?
ought they not to have been undercharging?