should overspecialise
Regular verb: overspecialise - overspecialised- overspecialised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd overspecialise
you'd overspecialise
she'd overspecialise
we'd overspecialise
you'd overspecialise
they'd overspecialise 	I'd be overspecialising
you'd be overspecialising
she'd be overspecialising
we'd be overspecialising
you'd be overspecialising
they'd be overspecialising	I should've overspecialised
you should've overspecialised
she should've overspecialised
we should've overspecialised
you should've overspecialised
they should've overspecialised	I should've been overspecialising
you should've been overspecialising
she should've been overspecialising
we should've been overspecialising
you should've been overspecialising
they should've been overspecialising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't overspecialise
you shouldn't overspecialise
she shouldn't overspecialise
we shouldn't overspecialise
you shouldn't overspecialise
they shouldn't overspecialise 	I shouldn't be overspecialising
you shouldn't be overspecialising
she shouldn't be overspecialising
we shouldn't be overspecialising
you shouldn't be overspecialising
they shouldn't be overspecialising	I shouldn't have overspecialised
you shouldn't have overspecialised
she shouldn't have overspecialised
we shouldn't have overspecialised
you shouldn't have overspecialised
they shouldn't have overspecialised	I shouldn't have been overspecialising
you shouldn't have been overspecialising
she shouldn't have been overspecialising
we shouldn't have been overspecialising
you shouldn't have been overspecialising
they shouldn't have been overspecialising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I overspecialise?
should you overspecialise?
should she overspecialise?
should we overspecialise?
should you overspecialise?
should they overspecialise? 	should I be overspecialising?
should you be overspecialising?
should she be overspecialising?
should we be overspecialising?
should you be overspecialising?
should they be overspecialising? 	should I have overspecialised?
should you have overspecialised?
should she have overspecialised?
should we have overspecialised?
should you have overspecialised?
should they have overspecialised? 	should I have been overspecialising?
should you have been overspecialising?
should she have been overspecialising?
should we have been overspecialising?
should you have been overspecialising?
should they have been overspecialising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I overspecialise?
shouldn't you overspecialise?
shouldn't she overspecialise?
shouldn't we overspecialise?
shouldn't you overspecialise?
shouldn't they overspecialise? 	shouldn't I be overspecialising?
shouldn't you be overspecialising?
shouldn't she be overspecialising?
shouldn't we be overspecialising?
shouldn't you be overspecialising?
shouldn't they be overspecialising? 	shouldn't I have overspecialised?
shouldn't you have overspecialised?
shouldn't she have overspecialised?
shouldn't we have overspecialised?
shouldn't you have overspecialised?
shouldn't they have overspecialised? 	shouldn't I have been overspecialising?
shouldn't you have been overspecialising?
shouldn't she have been overspecialising?
shouldn't we have been overspecialising?
shouldn't you have been overspecialising?
shouldn't they have been overspecialising?