should spawn
Regular verb: spawn - spawned- spawned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spawn
you'd spawn
he'd spawn
we'd spawn
you'd spawn
they'd spawn 	I'd be spawning
you'd be spawning
he'd be spawning
we'd be spawning
you'd be spawning
they'd be spawning	I should've spawned
you should've spawned
he should've spawned
we should've spawned
you should've spawned
they should've spawned	I should've been spawning
you should've been spawning
he should've been spawning
we should've been spawning
you should've been spawning
they should've been spawning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't spawn
you shouldn't spawn
he shouldn't spawn
we shouldn't spawn
you shouldn't spawn
they shouldn't spawn 	I shouldn't be spawning
you shouldn't be spawning
he shouldn't be spawning
we shouldn't be spawning
you shouldn't be spawning
they shouldn't be spawning	I shouldn't have spawned
you shouldn't have spawned
he shouldn't have spawned
we shouldn't have spawned
you shouldn't have spawned
they shouldn't have spawned	I shouldn't have been spawning
you shouldn't have been spawning
he shouldn't have been spawning
we shouldn't have been spawning
you shouldn't have been spawning
they shouldn't have been spawning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I spawn?
should you spawn?
should he spawn?
should we spawn?
should you spawn?
should they spawn? 	should I be spawning?
should you be spawning?
should he be spawning?
should we be spawning?
should you be spawning?
should they be spawning? 	should I have spawned?
should you have spawned?
should he have spawned?
should we have spawned?
should you have spawned?
should they have spawned? 	should I have been spawning?
should you have been spawning?
should he have been spawning?
should we have been spawning?
should you have been spawning?
should they have been spawning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I spawn?
shouldn't you spawn?
shouldn't he spawn?
shouldn't we spawn?
shouldn't you spawn?
shouldn't they spawn? 	shouldn't I be spawning?
shouldn't you be spawning?
shouldn't he be spawning?
shouldn't we be spawning?
shouldn't you be spawning?
shouldn't they be spawning? 	shouldn't I have spawned?
shouldn't you have spawned?
shouldn't he have spawned?
shouldn't we have spawned?
shouldn't you have spawned?
shouldn't they have spawned? 	shouldn't I have been spawning?
shouldn't you have been spawning?
shouldn't he have been spawning?
shouldn't we have been spawning?
shouldn't you have been spawning?
shouldn't they have been spawning?