English verb conjugation
CAN SPAWN

Regular verb: spawn - spawned - spawned

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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