can swell
Verbo irregular: swell - swelled- swelled, swollen

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can swell
you can swell
he can swell
we can swell
you can swell
they can swell 	I can be swelling
you can be swelling
he can be swelling
we can be swelling
you can be swelling
they can be swelling	I can have swelled, swollen
you can have swelled, swollen
he can have swelled, swollen
we can have swelled, swollen
you can have swelled, swollen
they can have swelled, swollen	I can have been swelling
you can have been swelling
he can have been swelling
we can have been swelling
you can have been swelling
they can have been swelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot swell
you cannot swell
he cannot swell
we cannot swell
you cannot swell
they cannot swell 	I cannot be swelling
you cannot be swelling
he cannot be swelling
we cannot be swelling
you cannot be swelling
they cannot be swelling	I cannot have swelled, swollen
you cannot have swelled, swollen
he cannot have swelled, swollen
we cannot have swelled, swollen
you cannot have swelled, swollen
they cannot have swelled, swollen	I cannot have been swelling
you cannot have been swelling
he cannot have been swelling
we cannot have been swelling
you cannot have been swelling
they cannot have been swelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I swell?
can you swell?
can he swell?
can we swell?
can you swell?
can they swell? 	can I be swelling?
can you be swelling?
can he be swelling?
can we be swelling?
can you be swelling?
can they be swelling? 	can I have swelled, swollen?
can you have swelled, swollen?
can he have swelled, swollen?
can we have swelled, swollen?
can you have swelled, swollen?
can they have swelled, swollen? 	can I have been swelling?
can you have been swelling?
can he have been swelling?
can we have been swelling?
can you have been swelling?
can they have been swelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not swell?
can you not swell?
can he not swell?
can we not swell?
can you not swell?
can they not swell? 	can I not be swelling?
can you not be swelling?
can he not be swelling?
can we not be swelling?
can you not be swelling?
can they not be swelling? 	can I not have swelled, swollen?
can you not have swelled, swollen?
can he not have swelled, swollen?
can we not have swelled, swollen?
can you not have swelled, swollen?
can they not have swelled, swollen? 	can I not have been swelling?
can you not have been swelling?
can he not have been swelling?
can we not have been swelling?
can you not have been swelling?
can they not have been swelling?