should presterilise
Regular verb: presterilise - presterilised- presterilised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd presterilise
you'd presterilise
he'd presterilise
we'd presterilise
you'd presterilise
they'd presterilise 	I'd be presterilising
you'd be presterilising
he'd be presterilising
we'd be presterilising
you'd be presterilising
they'd be presterilising	I should've presterilised
you should've presterilised
he should've presterilised
we should've presterilised
you should've presterilised
they should've presterilised	I should've been presterilising
you should've been presterilising
he should've been presterilising
we should've been presterilising
you should've been presterilising
they should've been presterilising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't presterilise
you shouldn't presterilise
he shouldn't presterilise
we shouldn't presterilise
you shouldn't presterilise
they shouldn't presterilise 	I shouldn't be presterilising
you shouldn't be presterilising
he shouldn't be presterilising
we shouldn't be presterilising
you shouldn't be presterilising
they shouldn't be presterilising	I shouldn't have presterilised
you shouldn't have presterilised
he shouldn't have presterilised
we shouldn't have presterilised
you shouldn't have presterilised
they shouldn't have presterilised	I shouldn't have been presterilising
you shouldn't have been presterilising
he shouldn't have been presterilising
we shouldn't have been presterilising
you shouldn't have been presterilising
they shouldn't have been presterilising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I presterilise?
should you presterilise?
should he presterilise?
should we presterilise?
should you presterilise?
should they presterilise? 	should I be presterilising?
should you be presterilising?
should he be presterilising?
should we be presterilising?
should you be presterilising?
should they be presterilising? 	should I have presterilised?
should you have presterilised?
should he have presterilised?
should we have presterilised?
should you have presterilised?
should they have presterilised? 	should I have been presterilising?
should you have been presterilising?
should he have been presterilising?
should we have been presterilising?
should you have been presterilising?
should they have been presterilising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I presterilise?
shouldn't you presterilise?
shouldn't he presterilise?
shouldn't we presterilise?
shouldn't you presterilise?
shouldn't they presterilise? 	shouldn't I be presterilising?
shouldn't you be presterilising?
shouldn't he be presterilising?
shouldn't we be presterilising?
shouldn't you be presterilising?
shouldn't they be presterilising? 	shouldn't I have presterilised?
shouldn't you have presterilised?
shouldn't he have presterilised?
shouldn't we have presterilised?
shouldn't you have presterilised?
shouldn't they have presterilised? 	shouldn't I have been presterilising?
shouldn't you have been presterilising?
shouldn't he have been presterilising?
shouldn't we have been presterilising?
shouldn't you have been presterilising?
shouldn't they have been presterilising?