may countercharge
Regular verb: countercharge - countercharged- countercharged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may countercharge
you may countercharge
he may countercharge
we may countercharge
you may countercharge
they may countercharge 	I may be countercharging
you may be countercharging
he may be countercharging
we may be countercharging
you may be countercharging
they may be countercharging	I may have countercharged
you may have countercharged
he may have countercharged
we may have countercharged
you may have countercharged
they may have countercharged	I may have been countercharging
you may have been countercharging
he may have been countercharging
we may have been countercharging
you may have been countercharging
they may have been countercharging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not countercharge
you may not countercharge
he may not countercharge
we may not countercharge
you may not countercharge
they may not countercharge 	I may not be countercharging
you may not be countercharging
he may not be countercharging
we may not be countercharging
you may not be countercharging
they may not be countercharging	I may not have countercharged
you may not have countercharged
he may not have countercharged
we may not have countercharged
you may not have countercharged
they may not have countercharged	I may not have been countercharging
you may not have been countercharging
he may not have been countercharging
we may not have been countercharging
you may not have been countercharging
they may not have been countercharging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I countercharge?
may you countercharge?
may he countercharge?
may we countercharge?
may you countercharge?
may they countercharge? 	may I be countercharging?
may you be countercharging?
may he be countercharging?
may we be countercharging?
may you be countercharging?
may they be countercharging? 	may I have countercharged?
may you have countercharged?
may he have countercharged?
may we have countercharged?
may you have countercharged?
may they have countercharged? 	may I have been countercharging?
may you have been countercharging?
may he have been countercharging?
may we have been countercharging?
may you have been countercharging?
may they have been countercharging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not countercharge?
may you not countercharge?
may he not countercharge?
may we not countercharge?
may you not countercharge?
may they not countercharge? 	may I not be countercharging?
may you not be countercharging?
may he not be countercharging?
may we not be countercharging?
may you not be countercharging?
may they not be countercharging? 	may I not have countercharged?
may you not have countercharged?
may he not have countercharged?
may we not have countercharged?
may you not have countercharged?
may they not have countercharged? 	may I not have been countercharging?
may you not have been countercharging?
may he not have been countercharging?
may we not have been countercharging?
may you not have been countercharging?
may they not have been countercharging?