must synthesize
Verbo regolare: synthesize - synthesized- synthesized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must synthesize
you must synthesize
he must synthesize
we must synthesize
you must synthesize
they must synthesize 	I must be synthesizing
you must be synthesizing
he must be synthesizing
we must be synthesizing
you must be synthesizing
they must be synthesizing	I must have synthesized
you must have synthesized
he must have synthesized
we must have synthesized
you must have synthesized
they must have synthesized	I must have been synthesizing
you must have been synthesizing
he must have been synthesizing
we must have been synthesizing
you must have been synthesizing
they must have been synthesizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not synthesize
you must not synthesize
he must not synthesize
we must not synthesize
you must not synthesize
they must not synthesize 	I must not be synthesizing
you must not be synthesizing
he must not be synthesizing
we must not be synthesizing
you must not be synthesizing
they must not be synthesizing	I must not have synthesized
you must not have synthesized
he must not have synthesized
we must not have synthesized
you must not have synthesized
they must not have synthesized	I must not have been synthesizing
you must not have been synthesizing
he must not have been synthesizing
we must not have been synthesizing
you must not have been synthesizing
they must not have been synthesizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I synthesize?
must you synthesize?
must he synthesize?
must we synthesize?
must you synthesize?
must they synthesize? 	must I be synthesizing?
must you be synthesizing?
must he be synthesizing?
must we be synthesizing?
must you be synthesizing?
must they be synthesizing? 	must I have synthesized?
must you have synthesized?
must he have synthesized?
must we have synthesized?
must you have synthesized?
must they have synthesized? 	must I have been synthesizing?
must you have been synthesizing?
must he have been synthesizing?
must we have been synthesizing?
must you have been synthesizing?
must they have been synthesizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not synthesize?
must you not synthesize?
must he not synthesize?
must we not synthesize?
must you not synthesize?
must they not synthesize? 	must I not be synthesizing?
must you not be synthesizing?
must he not be synthesizing?
must we not be synthesizing?
must you not be synthesizing?
must they not be synthesizing? 	must I not have synthesized?
must you not have synthesized?
must he not have synthesized?
must we not have synthesized?
must you not have synthesized?
must they not have synthesized? 	must I not have been synthesizing?
must you not have been synthesizing?
must he not have been synthesizing?
must we not have been synthesizing?
must you not have been synthesizing?
must they not have been synthesizing?