should randomise
Regular verb: randomise - randomised- randomised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd randomise
you'd randomise
she'd randomise
we'd randomise
you'd randomise
they'd randomise 	I'd be randomising
you'd be randomising
she'd be randomising
we'd be randomising
you'd be randomising
they'd be randomising	I should've randomised
you should've randomised
she should've randomised
we should've randomised
you should've randomised
they should've randomised	I should've been randomising
you should've been randomising
she should've been randomising
we should've been randomising
you should've been randomising
they should've been randomising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't randomise
you shouldn't randomise
she shouldn't randomise
we shouldn't randomise
you shouldn't randomise
they shouldn't randomise 	I shouldn't be randomising
you shouldn't be randomising
she shouldn't be randomising
we shouldn't be randomising
you shouldn't be randomising
they shouldn't be randomising	I shouldn't have randomised
you shouldn't have randomised
she shouldn't have randomised
we shouldn't have randomised
you shouldn't have randomised
they shouldn't have randomised	I shouldn't have been randomising
you shouldn't have been randomising
she shouldn't have been randomising
we shouldn't have been randomising
you shouldn't have been randomising
they shouldn't have been randomising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I randomise?
should you randomise?
should she randomise?
should we randomise?
should you randomise?
should they randomise? 	should I be randomising?
should you be randomising?
should she be randomising?
should we be randomising?
should you be randomising?
should they be randomising? 	should I have randomised?
should you have randomised?
should she have randomised?
should we have randomised?
should you have randomised?
should they have randomised? 	should I have been randomising?
should you have been randomising?
should she have been randomising?
should we have been randomising?
should you have been randomising?
should they have been randomising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I randomise?
shouldn't you randomise?
shouldn't she randomise?
shouldn't we randomise?
shouldn't you randomise?
shouldn't they randomise? 	shouldn't I be randomising?
shouldn't you be randomising?
shouldn't she be randomising?
shouldn't we be randomising?
shouldn't you be randomising?
shouldn't they be randomising? 	shouldn't I have randomised?
shouldn't you have randomised?
shouldn't she have randomised?
shouldn't we have randomised?
shouldn't you have randomised?
shouldn't they have randomised? 	shouldn't I have been randomising?
shouldn't you have been randomising?
shouldn't she have been randomising?
shouldn't we have been randomising?
shouldn't you have been randomising?
shouldn't they have been randomising?