can inform
Verbo regular: inform - informed- informed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can inform
you can inform
he can inform
we can inform
you can inform
they can inform 	I can be informing
you can be informing
he can be informing
we can be informing
you can be informing
they can be informing	I can have informed
you can have informed
he can have informed
we can have informed
you can have informed
they can have informed	I can have been informing
you can have been informing
he can have been informing
we can have been informing
you can have been informing
they can have been informing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't inform
you can't inform
he can't inform
we can't inform
you can't inform
they can't inform 	I can't be informing
you can't be informing
he can't be informing
we can't be informing
you can't be informing
they can't be informing	I can't have informed
you can't have informed
he can't have informed
we can't have informed
you can't have informed
they can't have informed	I can't have been informing
you can't have been informing
he can't have been informing
we can't have been informing
you can't have been informing
they can't have been informing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I inform?
can you inform?
can he inform?
can we inform?
can you inform?
can they inform? 	can I be informing?
can you be informing?
can he be informing?
can we be informing?
can you be informing?
can they be informing? 	can I have informed?
can you have informed?
can he have informed?
can we have informed?
can you have informed?
can they have informed? 	can I have been informing?
can you have been informing?
can he have been informing?
can we have been informing?
can you have been informing?
can they have been informing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I inform?
can't you inform?
can't he inform?
can't we inform?
can't you inform?
can't they inform? 	can't I be informing?
can't you be informing?
can't he be informing?
can't we be informing?
can't you be informing?
can't they be informing? 	can't I have informed?
can't you have informed?
can't he have informed?
can't we have informed?
can't you have informed?
can't they have informed? 	can't I have been informing?
can't you have been informing?
can't he have been informing?
can't we have been informing?
can't you have been informing?
can't they have been informing?