can swing
Verbo irregular: swing - swung- swung

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can swing
you can swing
he can swing
we can swing
you can swing
they can swing 	I can be swinging
you can be swinging
he can be swinging
we can be swinging
you can be swinging
they can be swinging	I can have swung
you can have swung
he can have swung
we can have swung
you can have swung
they can have swung	I can have been swinging
you can have been swinging
he can have been swinging
we can have been swinging
you can have been swinging
they can have been swinging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot swing
you cannot swing
he cannot swing
we cannot swing
you cannot swing
they cannot swing 	I cannot be swinging
you cannot be swinging
he cannot be swinging
we cannot be swinging
you cannot be swinging
they cannot be swinging	I cannot have swung
you cannot have swung
he cannot have swung
we cannot have swung
you cannot have swung
they cannot have swung	I cannot have been swinging
you cannot have been swinging
he cannot have been swinging
we cannot have been swinging
you cannot have been swinging
they cannot have been swinging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I swing?
can you swing?
can he swing?
can we swing?
can you swing?
can they swing? 	can I be swinging?
can you be swinging?
can he be swinging?
can we be swinging?
can you be swinging?
can they be swinging? 	can I have swung?
can you have swung?
can he have swung?
can we have swung?
can you have swung?
can they have swung? 	can I have been swinging?
can you have been swinging?
can he have been swinging?
can we have been swinging?
can you have been swinging?
can they have been swinging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not swing?
can you not swing?
can he not swing?
can we not swing?
can you not swing?
can they not swing? 	can I not be swinging?
can you not be swinging?
can he not be swinging?
can we not be swinging?
can you not be swinging?
can they not be swinging? 	can I not have swung?
can you not have swung?
can he not have swung?
can we not have swung?
can you not have swung?
can they not have swung? 	can I not have been swinging?
can you not have been swinging?
can he not have been swinging?
can we not have been swinging?
can you not have been swinging?
can they not have been swinging?