should randomise
Regular verb: randomise - randomised- randomised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should randomise
you should randomise
he should randomise
we should randomise
you should randomise
they should randomise 	I should be randomising
you should be randomising
he should be randomising
we should be randomising
you should be randomising
they should be randomising	I should have randomised
you should have randomised
he should have randomised
we should have randomised
you should have randomised
they should have randomised	I should have been randomising
you should have been randomising
he should have been randomising
we should have been randomising
you should have been randomising
they should have been randomising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not randomise
you should not randomise
he should not randomise
we should not randomise
you should not randomise
they should not randomise 	I should not be randomising
you should not be randomising
he should not be randomising
we should not be randomising
you should not be randomising
they should not be randomising	I should not have randomised
you should not have randomised
he should not have randomised
we should not have randomised
you should not have randomised
they should not have randomised	I should not have been randomising
you should not have been randomising
he should not have been randomising
we should not have been randomising
you should not have been randomising
they should not have been randomising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I randomise?
should you randomise?
should he randomise?
should we randomise?
should you randomise?
should they randomise? 	should I be randomising?
should you be randomising?
should he be randomising?
should we be randomising?
should you be randomising?
should they be randomising? 	should I have randomised?
should you have randomised?
should he 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 he 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 	
should I not randomise?
should you not randomise?
should he not randomise?
should we not randomise?
should you not randomise?
should they not randomise? 	should I not be randomising?
should you not be randomising?
should he not be randomising?
should we not be randomising?
should you not be randomising?
should they not be randomising? 	should I not have randomised?
should you not have randomised?
should he not have randomised?
should we not have randomised?
should you not have randomised?
should they not have randomised? 	should I not have been randomising?
should you not have been randomising?
should he not have been randomising?
should we not have been randomising?
should you not have been randomising?
should they not have been randomising?