should grudge
Regular verb: grudge - grudged- grudged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd grudge
you'd grudge
she'd grudge
we'd grudge
you'd grudge
they'd grudge 	I'd be grudging
you'd be grudging
she'd be grudging
we'd be grudging
you'd be grudging
they'd be grudging	I should've grudged
you should've grudged
she should've grudged
we should've grudged
you should've grudged
they should've grudged	I should've been grudging
you should've been grudging
she should've been grudging
we should've been grudging
you should've been grudging
they should've been grudging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't grudge
you shouldn't grudge
she shouldn't grudge
we shouldn't grudge
you shouldn't grudge
they shouldn't grudge 	I shouldn't be grudging
you shouldn't be grudging
she shouldn't be grudging
we shouldn't be grudging
you shouldn't be grudging
they shouldn't be grudging	I shouldn't have grudged
you shouldn't have grudged
she shouldn't have grudged
we shouldn't have grudged
you shouldn't have grudged
they shouldn't have grudged	I shouldn't have been grudging
you shouldn't have been grudging
she shouldn't have been grudging
we shouldn't have been grudging
you shouldn't have been grudging
they shouldn't have been grudging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I grudge?
should you grudge?
should she grudge?
should we grudge?
should you grudge?
should they grudge? 	should I be grudging?
should you be grudging?
should she be grudging?
should we be grudging?
should you be grudging?
should they be grudging? 	should I have grudged?
should you have grudged?
should she have grudged?
should we have grudged?
should you have grudged?
should they have grudged? 	should I have been grudging?
should you have been grudging?
should she have been grudging?
should we have been grudging?
should you have been grudging?
should they have been grudging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I grudge?
shouldn't you grudge?
shouldn't she grudge?
shouldn't we grudge?
shouldn't you grudge?
shouldn't they grudge? 	shouldn't I be grudging?
shouldn't you be grudging?
shouldn't she be grudging?
shouldn't we be grudging?
shouldn't you be grudging?
shouldn't they be grudging? 	shouldn't I have grudged?
shouldn't you have grudged?
shouldn't she have grudged?
shouldn't we have grudged?
shouldn't you have grudged?
shouldn't they have grudged? 	shouldn't I have been grudging?
shouldn't you have been grudging?
shouldn't she have been grudging?
shouldn't we have been grudging?
shouldn't you have been grudging?
shouldn't they have been grudging?