can hello
Verbo regular: hello - helloed- helloed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can hello
you can hello
he can hello
we can hello
you can hello
they can hello 	I can be helloing
you can be helloing
he can be helloing
we can be helloing
you can be helloing
they can be helloing	I can have helloed
you can have helloed
he can have helloed
we can have helloed
you can have helloed
they can have helloed	I can have been helloing
you can have been helloing
he can have been helloing
we can have been helloing
you can have been helloing
they can have been helloing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't hello
you can't hello
he can't hello
we can't hello
you can't hello
they can't hello 	I can't be helloing
you can't be helloing
he can't be helloing
we can't be helloing
you can't be helloing
they can't be helloing	I can't have helloed
you can't have helloed
he can't have helloed
we can't have helloed
you can't have helloed
they can't have helloed	I can't have been helloing
you can't have been helloing
he can't have been helloing
we can't have been helloing
you can't have been helloing
they can't have been helloing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I hello?
can you hello?
can he hello?
can we hello?
can you hello?
can they hello? 	can I be helloing?
can you be helloing?
can he be helloing?
can we be helloing?
can you be helloing?
can they be helloing? 	can I have helloed?
can you have helloed?
can he have helloed?
can we have helloed?
can you have helloed?
can they have helloed? 	can I have been helloing?
can you have been helloing?
can he have been helloing?
can we have been helloing?
can you have been helloing?
can they have been helloing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I hello?
can't you hello?
can't he hello?
can't we hello?
can't you hello?
can't they hello? 	can't I be helloing?
can't you be helloing?
can't he be helloing?
can't we be helloing?
can't you be helloing?
can't they be helloing? 	can't I have helloed?
can't you have helloed?
can't he have helloed?
can't we have helloed?
can't you have helloed?
can't they have helloed? 	can't I have been helloing?
can't you have been helloing?
can't he have been helloing?
can't we have been helloing?
can't you have been helloing?
can't they have been helloing?