should bug
Regular verb: bug - bugged- bugged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd bug
you'd bug
she'd bug
we'd bug
you'd bug
they'd bug 	I'd be bugging
you'd be bugging
she'd be bugging
we'd be bugging
you'd be bugging
they'd be bugging	I should've bugged
you should've bugged
she should've bugged
we should've bugged
you should've bugged
they should've bugged	I should've been bugging
you should've been bugging
she should've been bugging
we should've been bugging
you should've been bugging
they should've been bugging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't bug
you shouldn't bug
she shouldn't bug
we shouldn't bug
you shouldn't bug
they shouldn't bug 	I shouldn't be bugging
you shouldn't be bugging
she shouldn't be bugging
we shouldn't be bugging
you shouldn't be bugging
they shouldn't be bugging	I shouldn't have bugged
you shouldn't have bugged
she shouldn't have bugged
we shouldn't have bugged
you shouldn't have bugged
they shouldn't have bugged	I shouldn't have been bugging
you shouldn't have been bugging
she shouldn't have been bugging
we shouldn't have been bugging
you shouldn't have been bugging
they shouldn't have been bugging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I bug?
should you bug?
should she bug?
should we bug?
should you bug?
should they bug? 	should I be bugging?
should you be bugging?
should she be bugging?
should we be bugging?
should you be bugging?
should they be bugging? 	should I have bugged?
should you have bugged?
should she have bugged?
should we have bugged?
should you have bugged?
should they have bugged? 	should I have been bugging?
should you have been bugging?
should she have been bugging?
should we have been bugging?
should you have been bugging?
should they have been bugging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I bug?
shouldn't you bug?
shouldn't she bug?
shouldn't we bug?
shouldn't you bug?
shouldn't they bug? 	shouldn't I be bugging?
shouldn't you be bugging?
shouldn't she be bugging?
shouldn't we be bugging?
shouldn't you be bugging?
shouldn't they be bugging? 	shouldn't I have bugged?
shouldn't you have bugged?
shouldn't she have bugged?
shouldn't we have bugged?
shouldn't you have bugged?
shouldn't they have bugged? 	shouldn't I have been bugging?
shouldn't you have been bugging?
shouldn't she have been bugging?
shouldn't we have been bugging?
shouldn't you have been bugging?
shouldn't they have been bugging?