should damage
Regular verb: damage - damaged- damaged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd damage
you'd damage
she'd damage
we'd damage
you'd damage
they'd damage 	I'd be damaging
you'd be damaging
she'd be damaging
we'd be damaging
you'd be damaging
they'd be damaging	I should've damaged
you should've damaged
she should've damaged
we should've damaged
you should've damaged
they should've damaged	I should've been damaging
you should've been damaging
she should've been damaging
we should've been damaging
you should've been damaging
they should've been damaging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't damage
you shouldn't damage
she shouldn't damage
we shouldn't damage
you shouldn't damage
they shouldn't damage 	I shouldn't be damaging
you shouldn't be damaging
she shouldn't be damaging
we shouldn't be damaging
you shouldn't be damaging
they shouldn't be damaging	I shouldn't have damaged
you shouldn't have damaged
she shouldn't have damaged
we shouldn't have damaged
you shouldn't have damaged
they shouldn't have damaged	I shouldn't have been damaging
you shouldn't have been damaging
she shouldn't have been damaging
we shouldn't have been damaging
you shouldn't have been damaging
they shouldn't have been damaging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I damage?
should you damage?
should she damage?
should we damage?
should you damage?
should they damage? 	should I be damaging?
should you be damaging?
should she be damaging?
should we be damaging?
should you be damaging?
should they be damaging? 	should I have damaged?
should you have damaged?
should she have damaged?
should we have damaged?
should you have damaged?
should they have damaged? 	should I have been damaging?
should you have been damaging?
should she have been damaging?
should we have been damaging?
should you have been damaging?
should they have been damaging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I damage?
shouldn't you damage?
shouldn't she damage?
shouldn't we damage?
shouldn't you damage?
shouldn't they damage? 	shouldn't I be damaging?
shouldn't you be damaging?
shouldn't she be damaging?
shouldn't we be damaging?
shouldn't you be damaging?
shouldn't they be damaging? 	shouldn't I have damaged?
shouldn't you have damaged?
shouldn't she have damaged?
shouldn't we have damaged?
shouldn't you have damaged?
shouldn't they have damaged? 	shouldn't I have been damaging?
shouldn't you have been damaging?
shouldn't she have been damaging?
shouldn't we have been damaging?
shouldn't you have been damaging?
shouldn't they have been damaging?