should border
Regular verb: border - bordered- bordered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd border
you'd border
she'd border
we'd border
you'd border
they'd border 	I'd be bordering
you'd be bordering
she'd be bordering
we'd be bordering
you'd be bordering
they'd be bordering	I should've bordered
you should've bordered
she should've bordered
we should've bordered
you should've bordered
they should've bordered	I should've been bordering
you should've been bordering
she should've been bordering
we should've been bordering
you should've been bordering
they should've been bordering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't border
you shouldn't border
she shouldn't border
we shouldn't border
you shouldn't border
they shouldn't border 	I shouldn't be bordering
you shouldn't be bordering
she shouldn't be bordering
we shouldn't be bordering
you shouldn't be bordering
they shouldn't be bordering	I shouldn't have bordered
you shouldn't have bordered
she shouldn't have bordered
we shouldn't have bordered
you shouldn't have bordered
they shouldn't have bordered	I shouldn't have been bordering
you shouldn't have been bordering
she shouldn't have been bordering
we shouldn't have been bordering
you shouldn't have been bordering
they shouldn't have been bordering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I border?
should you border?
should she border?
should we border?
should you border?
should they border? 	should I be bordering?
should you be bordering?
should she be bordering?
should we be bordering?
should you be bordering?
should they be bordering? 	should I have bordered?
should you have bordered?
should she have bordered?
should we have bordered?
should you have bordered?
should they have bordered? 	should I have been bordering?
should you have been bordering?
should she have been bordering?
should we have been bordering?
should you have been bordering?
should they have been bordering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I border?
shouldn't you border?
shouldn't she border?
shouldn't we border?
shouldn't you border?
shouldn't they border? 	shouldn't I be bordering?
shouldn't you be bordering?
shouldn't she be bordering?
shouldn't we be bordering?
shouldn't you be bordering?
shouldn't they be bordering? 	shouldn't I have bordered?
shouldn't you have bordered?
shouldn't she have bordered?
shouldn't we have bordered?
shouldn't you have bordered?
shouldn't they have bordered? 	shouldn't I have been bordering?
shouldn't you have been bordering?
shouldn't she have been bordering?
shouldn't we have been bordering?
shouldn't you have been bordering?
shouldn't they have been bordering?