must spawn
Verbo regolare: spawn - spawned- spawned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must spawn
you must spawn
he must spawn
we must spawn
you must spawn
they must spawn 	I must be spawning
you must be spawning
he must be spawning
we must be spawning
you must be spawning
they must be spawning	I must have spawned
you must have spawned
he must have spawned
we must have spawned
you must have spawned
they must have spawned	I must have been spawning
you must have been spawning
he must have been spawning
we must have been spawning
you must have been spawning
they must have been spawning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not spawn
you must not spawn
he must not spawn
we must not spawn
you must not spawn
they must not spawn 	I must not be spawning
you must not be spawning
he must not be spawning
we must not be spawning
you must not be spawning
they must not be spawning	I must not have spawned
you must not have spawned
he must not have spawned
we must not have spawned
you must not have spawned
they must not have spawned	I must not have been spawning
you must not have been spawning
he must not have been spawning
we must not have been spawning
you must not have been spawning
they must not have been spawning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I spawn?
must you spawn?
must he spawn?
must we spawn?
must you spawn?
must they spawn? 	must I be spawning?
must you be spawning?
must he be spawning?
must we be spawning?
must you be spawning?
must they be spawning? 	must I have spawned?
must you have spawned?
must he have spawned?
must we have spawned?
must you have spawned?
must they have spawned? 	must I have been spawning?
must you have been spawning?
must he have been spawning?
must we have been spawning?
must you have been spawning?
must they have been spawning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not spawn?
must you not spawn?
must he not spawn?
must we not spawn?
must you not spawn?
must they not spawn? 	must I not be spawning?
must you not be spawning?
must he not be spawning?
must we not be spawning?
must you not be spawning?
must they not be spawning? 	must I not have spawned?
must you not have spawned?
must he not have spawned?
must we not have spawned?
must you not have spawned?
must they not have spawned? 	must I not have been spawning?
must you not have been spawning?
must he not have been spawning?
must we not have been spawning?
must you not have been spawning?
must they not have been spawning?