I'd be countercharging you'd be countercharging she'd be countercharging we'd be countercharging you'd be countercharging they'd be countercharging
Perfect
I should've countercharged you should've countercharged she should've countercharged we should've countercharged you should've countercharged they should've countercharged
V-ing perfect
I should've been countercharging you should've been countercharging she should've been countercharging we should've been countercharging you should've been countercharging they should've been countercharging
Negation
Simple form
I shouldn't countercharge you shouldn't countercharge she shouldn't countercharge we shouldn't countercharge you shouldn't countercharge they shouldn't countercharge
V-ing form
I shouldn't be countercharging you shouldn't be countercharging she shouldn't be countercharging we shouldn't be countercharging you shouldn't be countercharging they shouldn't be countercharging
Perfect
I shouldn't have countercharged you shouldn't have countercharged she shouldn't have countercharged we shouldn't have countercharged you shouldn't have countercharged they shouldn't have countercharged
V-ing perfect
I shouldn't have been countercharging you shouldn't have been countercharging she shouldn't have been countercharging we shouldn't have been countercharging you shouldn't have been countercharging they shouldn't have been countercharging
Interrogative form
Simple form
should I countercharge? should you countercharge? should she countercharge? should we countercharge? should you countercharge? should they countercharge?
V-ing form
should I be countercharging? should you be countercharging? should she be countercharging? should we be countercharging? should you be countercharging? should they be countercharging?
Perfect
should I have countercharged? should you have countercharged? should she have countercharged? should we have countercharged? should you have countercharged? should they have countercharged?
V-ing perfect
should I have been countercharging? should you have been countercharging? should she have been countercharging? should we have been countercharging? should you have been countercharging? should they have been countercharging?
Interro-negative form
Simple form
shouldn't I countercharge? shouldn't you countercharge? shouldn't she countercharge? shouldn't we countercharge? shouldn't you countercharge? shouldn't they countercharge?
V-ing form
shouldn't I be countercharging? shouldn't you be countercharging? shouldn't she be countercharging? shouldn't we be countercharging? shouldn't you be countercharging? shouldn't they be countercharging?
Perfect
shouldn't I have countercharged? shouldn't you have countercharged? shouldn't she have countercharged? shouldn't we have countercharged? shouldn't you have countercharged? shouldn't they have countercharged?
V-ing perfect
shouldn't I have been countercharging? shouldn't you have been countercharging? shouldn't she have been countercharging? shouldn't we have been countercharging? shouldn't you have been countercharging? shouldn't they have been countercharging?