can tire
Verbo regular: tire - tired- tired

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can tire
you can tire
he can tire
we can tire
you can tire
they can tire 	I can be tiring
you can be tiring
he can be tiring
we can be tiring
you can be tiring
they can be tiring	I can have tired
you can have tired
he can have tired
we can have tired
you can have tired
they can have tired	I can have been tiring
you can have been tiring
he can have been tiring
we can have been tiring
you can have been tiring
they can have been tiring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't tire
you can't tire
he can't tire
we can't tire
you can't tire
they can't tire 	I can't be tiring
you can't be tiring
he can't be tiring
we can't be tiring
you can't be tiring
they can't be tiring	I can't have tired
you can't have tired
he can't have tired
we can't have tired
you can't have tired
they can't have tired	I can't have been tiring
you can't have been tiring
he can't have been tiring
we can't have been tiring
you can't have been tiring
they can't have been tiring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I tire?
can you tire?
can he tire?
can we tire?
can you tire?
can they tire? 	can I be tiring?
can you be tiring?
can he be tiring?
can we be tiring?
can you be tiring?
can they be tiring? 	can I have tired?
can you have tired?
can he have tired?
can we have tired?
can you have tired?
can they have tired? 	can I have been tiring?
can you have been tiring?
can he have been tiring?
can we have been tiring?
can you have been tiring?
can they have been tiring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I tire?
can't you tire?
can't he tire?
can't we tire?
can't you tire?
can't they tire? 	can't I be tiring?
can't you be tiring?
can't he be tiring?
can't we be tiring?
can't you be tiring?
can't they be tiring? 	can't I have tired?
can't you have tired?
can't he have tired?
can't we have tired?
can't you have tired?
can't they have tired? 	can't I have been tiring?
can't you have been tiring?
can't he have been tiring?
can't we have been tiring?
can't you have been tiring?
can't they have been tiring?