can swarm
Verbo regular: swarm - swarmed- swarmed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can swarm
you can swarm
he can swarm
we can swarm
you can swarm
they can swarm 	I can be swarming
you can be swarming
he can be swarming
we can be swarming
you can be swarming
they can be swarming	I can have swarmed
you can have swarmed
he can have swarmed
we can have swarmed
you can have swarmed
they can have swarmed	I can have been swarming
you can have been swarming
he can have been swarming
we can have been swarming
you can have been swarming
they can have been swarming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot swarm
you cannot swarm
he cannot swarm
we cannot swarm
you cannot swarm
they cannot swarm 	I cannot be swarming
you cannot be swarming
he cannot be swarming
we cannot be swarming
you cannot be swarming
they cannot be swarming	I cannot have swarmed
you cannot have swarmed
he cannot have swarmed
we cannot have swarmed
you cannot have swarmed
they cannot have swarmed	I cannot have been swarming
you cannot have been swarming
he cannot have been swarming
we cannot have been swarming
you cannot have been swarming
they cannot have been swarming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I swarm?
can you swarm?
can he swarm?
can we swarm?
can you swarm?
can they swarm? 	can I be swarming?
can you be swarming?
can he be swarming?
can we be swarming?
can you be swarming?
can they be swarming? 	can I have swarmed?
can you have swarmed?
can he have swarmed?
can we have swarmed?
can you have swarmed?
can they have swarmed? 	can I have been swarming?
can you have been swarming?
can he have been swarming?
can we have been swarming?
can you have been swarming?
can they have been swarming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not swarm?
can you not swarm?
can he not swarm?
can we not swarm?
can you not swarm?
can they not swarm? 	can I not be swarming?
can you not be swarming?
can he not be swarming?
can we not be swarming?
can you not be swarming?
can they not be swarming? 	can I not have swarmed?
can you not have swarmed?
can he not have swarmed?
can we not have swarmed?
can you not have swarmed?
can they not have swarmed? 	can I not have been swarming?
can you not have been swarming?
can he not have been swarming?
can we not have been swarming?
can you not have been swarming?
can they not have been swarming?