must spearfish
Verbo regolare: spearfish - spearfished- spearfished

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must spearfish
you must spearfish
he must spearfish
we must spearfish
you must spearfish
they must spearfish 	I must be spearfishing
you must be spearfishing
he must be spearfishing
we must be spearfishing
you must be spearfishing
they must be spearfishing	I must have spearfished
you must have spearfished
he must have spearfished
we must have spearfished
you must have spearfished
they must have spearfished	I must have been spearfishing
you must have been spearfishing
he must have been spearfishing
we must have been spearfishing
you must have been spearfishing
they must have been spearfishing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not spearfish
you must not spearfish
he must not spearfish
we must not spearfish
you must not spearfish
they must not spearfish 	I must not be spearfishing
you must not be spearfishing
he must not be spearfishing
we must not be spearfishing
you must not be spearfishing
they must not be spearfishing	I must not have spearfished
you must not have spearfished
he must not have spearfished
we must not have spearfished
you must not have spearfished
they must not have spearfished	I must not have been spearfishing
you must not have been spearfishing
he must not have been spearfishing
we must not have been spearfishing
you must not have been spearfishing
they must not have been spearfishing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I spearfish?
must you spearfish?
must he spearfish?
must we spearfish?
must you spearfish?
must they spearfish? 	must I be spearfishing?
must you be spearfishing?
must he be spearfishing?
must we be spearfishing?
must you be spearfishing?
must they be spearfishing? 	must I have spearfished?
must you have spearfished?
must he have spearfished?
must we have spearfished?
must you have spearfished?
must they have spearfished? 	must I have been spearfishing?
must you have been spearfishing?
must he have been spearfishing?
must we have been spearfishing?
must you have been spearfishing?
must they have been spearfishing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not spearfish?
must you not spearfish?
must he not spearfish?
must we not spearfish?
must you not spearfish?
must they not spearfish? 	must I not be spearfishing?
must you not be spearfishing?
must he not be spearfishing?
must we not be spearfishing?
must you not be spearfishing?
must they not be spearfishing? 	must I not have spearfished?
must you not have spearfished?
must he not have spearfished?
must we not have spearfished?
must you not have spearfished?
must they not have spearfished? 	must I not have been spearfishing?
must you not have been spearfishing?
must he not have been spearfishing?
must we not have been spearfishing?
must you not have been spearfishing?
must they not have been spearfishing?