must bituminise
Verbo regolare: bituminise - bituminised- bituminised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must bituminise
you must bituminise
he must bituminise
we must bituminise
you must bituminise
they must bituminise 	I must be bituminising
you must be bituminising
he must be bituminising
we must be bituminising
you must be bituminising
they must be bituminising	I must have bituminised
you must have bituminised
he must have bituminised
we must have bituminised
you must have bituminised
they must have bituminised	I must have been bituminising
you must have been bituminising
he must have been bituminising
we must have been bituminising
you must have been bituminising
they must have been bituminising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not bituminise
you must not bituminise
he must not bituminise
we must not bituminise
you must not bituminise
they must not bituminise 	I must not be bituminising
you must not be bituminising
he must not be bituminising
we must not be bituminising
you must not be bituminising
they must not be bituminising	I must not have bituminised
you must not have bituminised
he must not have bituminised
we must not have bituminised
you must not have bituminised
they must not have bituminised	I must not have been bituminising
you must not have been bituminising
he must not have been bituminising
we must not have been bituminising
you must not have been bituminising
they must not have been bituminising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I bituminise?
must you bituminise?
must he bituminise?
must we bituminise?
must you bituminise?
must they bituminise? 	must I be bituminising?
must you be bituminising?
must he be bituminising?
must we be bituminising?
must you be bituminising?
must they be bituminising? 	must I have bituminised?
must you have bituminised?
must he have bituminised?
must we have bituminised?
must you have bituminised?
must they have bituminised? 	must I have been bituminising?
must you have been bituminising?
must he have been bituminising?
must we have been bituminising?
must you have been bituminising?
must they have been bituminising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not bituminise?
must you not bituminise?
must he not bituminise?
must we not bituminise?
must you not bituminise?
must they not bituminise? 	must I not be bituminising?
must you not be bituminising?
must he not be bituminising?
must we not be bituminising?
must you not be bituminising?
must they not be bituminising? 	must I not have bituminised?
must you not have bituminised?
must he not have bituminised?
must we not have bituminised?
must you not have bituminised?
must they not have bituminised? 	must I not have been bituminising?
must you not have been bituminising?
must he not have been bituminising?
must we not have been bituminising?
must you not have been bituminising?
must they not have been bituminising?