should preauthorise
Regular verb: preauthorise - preauthorised- preauthorised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd preauthorise
you'd preauthorise
he'd preauthorise
we'd preauthorise
you'd preauthorise
they'd preauthorise 	I'd be preauthorising
you'd be preauthorising
he'd be preauthorising
we'd be preauthorising
you'd be preauthorising
they'd be preauthorising	I should've preauthorised
you should've preauthorised
he should've preauthorised
we should've preauthorised
you should've preauthorised
they should've preauthorised	I should've been preauthorising
you should've been preauthorising
he should've been preauthorising
we should've been preauthorising
you should've been preauthorising
they should've been preauthorising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't preauthorise
you shouldn't preauthorise
he shouldn't preauthorise
we shouldn't preauthorise
you shouldn't preauthorise
they shouldn't preauthorise 	I shouldn't be preauthorising
you shouldn't be preauthorising
he shouldn't be preauthorising
we shouldn't be preauthorising
you shouldn't be preauthorising
they shouldn't be preauthorising	I shouldn't have preauthorised
you shouldn't have preauthorised
he shouldn't have preauthorised
we shouldn't have preauthorised
you shouldn't have preauthorised
they shouldn't have preauthorised	I shouldn't have been preauthorising
you shouldn't have been preauthorising
he shouldn't have been preauthorising
we shouldn't have been preauthorising
you shouldn't have been preauthorising
they shouldn't have been preauthorising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I preauthorise?
should you preauthorise?
should he preauthorise?
should we preauthorise?
should you preauthorise?
should they preauthorise? 	should I be preauthorising?
should you be preauthorising?
should he be preauthorising?
should we be preauthorising?
should you be preauthorising?
should they be preauthorising? 	should I have preauthorised?
should you have preauthorised?
should he have preauthorised?
should we have preauthorised?
should you have preauthorised?
should they have preauthorised? 	should I have been preauthorising?
should you have been preauthorising?
should he have been preauthorising?
should we have been preauthorising?
should you have been preauthorising?
should they have been preauthorising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I preauthorise?
shouldn't you preauthorise?
shouldn't he preauthorise?
shouldn't we preauthorise?
shouldn't you preauthorise?
shouldn't they preauthorise? 	shouldn't I be preauthorising?
shouldn't you be preauthorising?
shouldn't he be preauthorising?
shouldn't we be preauthorising?
shouldn't you be preauthorising?
shouldn't they be preauthorising? 	shouldn't I have preauthorised?
shouldn't you have preauthorised?
shouldn't he have preauthorised?
shouldn't we have preauthorised?
shouldn't you have preauthorised?
shouldn't they have preauthorised? 	shouldn't I have been preauthorising?
shouldn't you have been preauthorising?
shouldn't he have been preauthorising?
shouldn't we have been preauthorising?
shouldn't you have been preauthorising?
shouldn't they have been preauthorising?