should preselect
Regular verb: preselect - preselected- preselected

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd preselect
you'd preselect
she'd preselect
we'd preselect
you'd preselect
they'd preselect 	I'd be preselecting
you'd be preselecting
she'd be preselecting
we'd be preselecting
you'd be preselecting
they'd be preselecting	I should've preselected
you should've preselected
she should've preselected
we should've preselected
you should've preselected
they should've preselected	I should've been preselecting
you should've been preselecting
she should've been preselecting
we should've been preselecting
you should've been preselecting
they should've been preselecting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't preselect
you shouldn't preselect
she shouldn't preselect
we shouldn't preselect
you shouldn't preselect
they shouldn't preselect 	I shouldn't be preselecting
you shouldn't be preselecting
she shouldn't be preselecting
we shouldn't be preselecting
you shouldn't be preselecting
they shouldn't be preselecting	I shouldn't have preselected
you shouldn't have preselected
she shouldn't have preselected
we shouldn't have preselected
you shouldn't have preselected
they shouldn't have preselected	I shouldn't have been preselecting
you shouldn't have been preselecting
she shouldn't have been preselecting
we shouldn't have been preselecting
you shouldn't have been preselecting
they shouldn't have been preselecting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I preselect?
should you preselect?
should she preselect?
should we preselect?
should you preselect?
should they preselect? 	should I be preselecting?
should you be preselecting?
should she be preselecting?
should we be preselecting?
should you be preselecting?
should they be preselecting? 	should I have preselected?
should you have preselected?
should she have preselected?
should we have preselected?
should you have preselected?
should they have preselected? 	should I have been preselecting?
should you have been preselecting?
should she have been preselecting?
should we have been preselecting?
should you have been preselecting?
should they have been preselecting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I preselect?
shouldn't you preselect?
shouldn't she preselect?
shouldn't we preselect?
shouldn't you preselect?
shouldn't they preselect? 	shouldn't I be preselecting?
shouldn't you be preselecting?
shouldn't she be preselecting?
shouldn't we be preselecting?
shouldn't you be preselecting?
shouldn't they be preselecting? 	shouldn't I have preselected?
shouldn't you have preselected?
shouldn't she have preselected?
shouldn't we have preselected?
shouldn't you have preselected?
shouldn't they have preselected? 	shouldn't I have been preselecting?
shouldn't you have been preselecting?
shouldn't she have been preselecting?
shouldn't we have been preselecting?
shouldn't you have been preselecting?
shouldn't they have been preselecting?