should prawn
Regular verb: prawn - prawned- prawned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd prawn
you'd prawn
he'd prawn
we'd prawn
you'd prawn
they'd prawn 	I'd be prawning
you'd be prawning
he'd be prawning
we'd be prawning
you'd be prawning
they'd be prawning	I should've prawned
you should've prawned
he should've prawned
we should've prawned
you should've prawned
they should've prawned	I should've been prawning
you should've been prawning
he should've been prawning
we should've been prawning
you should've been prawning
they should've been prawning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't prawn
you shouldn't prawn
he shouldn't prawn
we shouldn't prawn
you shouldn't prawn
they shouldn't prawn 	I shouldn't be prawning
you shouldn't be prawning
he shouldn't be prawning
we shouldn't be prawning
you shouldn't be prawning
they shouldn't be prawning	I shouldn't have prawned
you shouldn't have prawned
he shouldn't have prawned
we shouldn't have prawned
you shouldn't have prawned
they shouldn't have prawned	I shouldn't have been prawning
you shouldn't have been prawning
he shouldn't have been prawning
we shouldn't have been prawning
you shouldn't have been prawning
they shouldn't have been prawning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I prawn?
should you prawn?
should he prawn?
should we prawn?
should you prawn?
should they prawn? 	should I be prawning?
should you be prawning?
should he be prawning?
should we be prawning?
should you be prawning?
should they be prawning? 	should I have prawned?
should you have prawned?
should he have prawned?
should we have prawned?
should you have prawned?
should they have prawned? 	should I have been prawning?
should you have been prawning?
should he have been prawning?
should we have been prawning?
should you have been prawning?
should they have been prawning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I prawn?
shouldn't you prawn?
shouldn't he prawn?
shouldn't we prawn?
shouldn't you prawn?
shouldn't they prawn? 	shouldn't I be prawning?
shouldn't you be prawning?
shouldn't he be prawning?
shouldn't we be prawning?
shouldn't you be prawning?
shouldn't they be prawning? 	shouldn't I have prawned?
shouldn't you have prawned?
shouldn't he have prawned?
shouldn't we have prawned?
shouldn't you have prawned?
shouldn't they have prawned? 	shouldn't I have been prawning?
shouldn't you have been prawning?
shouldn't he have been prawning?
shouldn't we have been prawning?
shouldn't you have been prawning?
shouldn't they have been prawning?