can harp
Verbo regular: harp - harped- harped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can harp
you can harp
he can harp
we can harp
you can harp
they can harp 	I can be harping
you can be harping
he can be harping
we can be harping
you can be harping
they can be harping	I can have harped
you can have harped
he can have harped
we can have harped
you can have harped
they can have harped	I can have been harping
you can have been harping
he can have been harping
we can have been harping
you can have been harping
they can have been harping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot harp
you cannot harp
he cannot harp
we cannot harp
you cannot harp
they cannot harp 	I cannot be harping
you cannot be harping
he cannot be harping
we cannot be harping
you cannot be harping
they cannot be harping	I cannot have harped
you cannot have harped
he cannot have harped
we cannot have harped
you cannot have harped
they cannot have harped	I cannot have been harping
you cannot have been harping
he cannot have been harping
we cannot have been harping
you cannot have been harping
they cannot have been harping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I harp?
can you harp?
can he harp?
can we harp?
can you harp?
can they harp? 	can I be harping?
can you be harping?
can he be harping?
can we be harping?
can you be harping?
can they be harping? 	can I have harped?
can you have harped?
can he have harped?
can we have harped?
can you have harped?
can they have harped? 	can I have been harping?
can you have been harping?
can he have been harping?
can we have been harping?
can you have been harping?
can they have been harping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not harp?
can you not harp?
can he not harp?
can we not harp?
can you not harp?
can they not harp? 	can I not be harping?
can you not be harping?
can he not be harping?
can we not be harping?
can you not be harping?
can they not be harping? 	can I not have harped?
can you not have harped?
can he not have harped?
can we not have harped?
can you not have harped?
can they not have harped? 	can I not have been harping?
can you not have been harping?
can he not have been harping?
can we not have been harping?
can you not have been harping?
can they not have been harping?