must standardise
Verbo regolare: standardise - standardised- standardised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must standardise
you must standardise
he must standardise
we must standardise
you must standardise
they must standardise 	I must be standardising
you must be standardising
he must be standardising
we must be standardising
you must be standardising
they must be standardising	I must have standardised
you must have standardised
he must have standardised
we must have standardised
you must have standardised
they must have standardised	I must have been standardising
you must have been standardising
he must have been standardising
we must have been standardising
you must have been standardising
they must have been standardising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not standardise
you must not standardise
he must not standardise
we must not standardise
you must not standardise
they must not standardise 	I must not be standardising
you must not be standardising
he must not be standardising
we must not be standardising
you must not be standardising
they must not be standardising	I must not have standardised
you must not have standardised
he must not have standardised
we must not have standardised
you must not have standardised
they must not have standardised	I must not have been standardising
you must not have been standardising
he must not have been standardising
we must not have been standardising
you must not have been standardising
they must not have been standardising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I standardise?
must you standardise?
must he standardise?
must we standardise?
must you standardise?
must they standardise? 	must I be standardising?
must you be standardising?
must he be standardising?
must we be standardising?
must you be standardising?
must they be standardising? 	must I have standardised?
must you have standardised?
must he have standardised?
must we have standardised?
must you have standardised?
must they have standardised? 	must I have been standardising?
must you have been standardising?
must he have been standardising?
must we have been standardising?
must you have been standardising?
must they have been standardising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not standardise?
must you not standardise?
must he not standardise?
must we not standardise?
must you not standardise?
must they not standardise? 	must I not be standardising?
must you not be standardising?
must he not be standardising?
must we not be standardising?
must you not be standardising?
must they not be standardising? 	must I not have standardised?
must you not have standardised?
must he not have standardised?
must we not have standardised?
must you not have standardised?
must they not have standardised? 	must I not have been standardising?
must you not have been standardising?
must he not have been standardising?
must we not have been standardising?
must you not have been standardising?
must they not have been standardising?