should superheat
Regular verb: superheat - superheated- superheated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd superheat
you'd superheat
she'd superheat
we'd superheat
you'd superheat
they'd superheat 	I'd be superheating
you'd be superheating
she'd be superheating
we'd be superheating
you'd be superheating
they'd be superheating	I should've superheated
you should've superheated
she should've superheated
we should've superheated
you should've superheated
they should've superheated	I should've been superheating
you should've been superheating
she should've been superheating
we should've been superheating
you should've been superheating
they should've been superheating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't superheat
you shouldn't superheat
she shouldn't superheat
we shouldn't superheat
you shouldn't superheat
they shouldn't superheat 	I shouldn't be superheating
you shouldn't be superheating
she shouldn't be superheating
we shouldn't be superheating
you shouldn't be superheating
they shouldn't be superheating	I shouldn't have superheated
you shouldn't have superheated
she shouldn't have superheated
we shouldn't have superheated
you shouldn't have superheated
they shouldn't have superheated	I shouldn't have been superheating
you shouldn't have been superheating
she shouldn't have been superheating
we shouldn't have been superheating
you shouldn't have been superheating
they shouldn't have been superheating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I superheat?
should you superheat?
should she superheat?
should we superheat?
should you superheat?
should they superheat? 	should I be superheating?
should you be superheating?
should she be superheating?
should we be superheating?
should you be superheating?
should they be superheating? 	should I have superheated?
should you have superheated?
should she have superheated?
should we have superheated?
should you have superheated?
should they have superheated? 	should I have been superheating?
should you have been superheating?
should she have been superheating?
should we have been superheating?
should you have been superheating?
should they have been superheating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I superheat?
shouldn't you superheat?
shouldn't she superheat?
shouldn't we superheat?
shouldn't you superheat?
shouldn't they superheat? 	shouldn't I be superheating?
shouldn't you be superheating?
shouldn't she be superheating?
shouldn't we be superheating?
shouldn't you be superheating?
shouldn't they be superheating? 	shouldn't I have superheated?
shouldn't you have superheated?
shouldn't she have superheated?
shouldn't we have superheated?
shouldn't you have superheated?
shouldn't they have superheated? 	shouldn't I have been superheating?
shouldn't you have been superheating?
shouldn't she have been superheating?
shouldn't we have been superheating?
shouldn't you have been superheating?
shouldn't they have been superheating?