can fable
Verbo regular: fable - fabled- fabled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can fable
you can fable
he can fable
we can fable
you can fable
they can fable 	I can be fabling
you can be fabling
he can be fabling
we can be fabling
you can be fabling
they can be fabling	I can have fabled
you can have fabled
he can have fabled
we can have fabled
you can have fabled
they can have fabled	I can have been fabling
you can have been fabling
he can have been fabling
we can have been fabling
you can have been fabling
they can have been fabling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't fable
you can't fable
he can't fable
we can't fable
you can't fable
they can't fable 	I can't be fabling
you can't be fabling
he can't be fabling
we can't be fabling
you can't be fabling
they can't be fabling	I can't have fabled
you can't have fabled
he can't have fabled
we can't have fabled
you can't have fabled
they can't have fabled	I can't have been fabling
you can't have been fabling
he can't have been fabling
we can't have been fabling
you can't have been fabling
they can't have been fabling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I fable?
can you fable?
can he fable?
can we fable?
can you fable?
can they fable? 	can I be fabling?
can you be fabling?
can he be fabling?
can we be fabling?
can you be fabling?
can they be fabling? 	can I have fabled?
can you have fabled?
can he have fabled?
can we have fabled?
can you have fabled?
can they have fabled? 	can I have been fabling?
can you have been fabling?
can he have been fabling?
can we have been fabling?
can you have been fabling?
can they have been fabling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I fable?
can't you fable?
can't he fable?
can't we fable?
can't you fable?
can't they fable? 	can't I be fabling?
can't you be fabling?
can't he be fabling?
can't we be fabling?
can't you be fabling?
can't they be fabling? 	can't I have fabled?
can't you have fabled?
can't he have fabled?
can't we have fabled?
can't you have fabled?
can't they have fabled? 	can't I have been fabling?
can't you have been fabling?
can't he have been fabling?
can't we have been fabling?
can't you have been fabling?
can't they have been fabling?