must randomise
Verbo regular: randomise - randomised- randomised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must randomise
you must randomise
he must randomise
we must randomise
you must randomise
they must randomise 	I must be randomising
you must be randomising
he must be randomising
we must be randomising
you must be randomising
they must be randomising	I must have randomised
you must have randomised
he must have randomised
we must have randomised
you must have randomised
they must have randomised	I must have been randomising
you must have been randomising
he must have been randomising
we must have been randomising
you must have been randomising
they must have been randomising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not randomise
you must not randomise
he must not randomise
we must not randomise
you must not randomise
they must not randomise 	I must not be randomising
you must not be randomising
he must not be randomising
we must not be randomising
you must not be randomising
they must not be randomising	I must not have randomised
you must not have randomised
he must not have randomised
we must not have randomised
you must not have randomised
they must not have randomised	I must not have been randomising
you must not have been randomising
he must not have been randomising
we must not have been randomising
you must not have been randomising
they must not have been randomising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I randomise?
must you randomise?
must he randomise?
must we randomise?
must you randomise?
must they randomise? 	must I be randomising?
must you be randomising?
must he be randomising?
must we be randomising?
must you be randomising?
must they be randomising? 	must I have randomised?
must you have randomised?
must he have randomised?
must we have randomised?
must you have randomised?
must they have randomised? 	must I have been randomising?
must you have been randomising?
must he have been randomising?
must we have been randomising?
must you have been randomising?
must they have been randomising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not randomise?
must you not randomise?
must he not randomise?
must we not randomise?
must you not randomise?
must they not randomise? 	must I not be randomising?
must you not be randomising?
must he not be randomising?
must we not be randomising?
must you not be randomising?
must they not be randomising? 	must I not have randomised?
must you not have randomised?
must he not have randomised?
must we not have randomised?
must you not have randomised?
must they not have randomised? 	must I not have been randomising?
must you not have been randomising?
must he not have been randomising?
must we not have been randomising?
must you not have been randomising?
must they not have been randomising?