can whittle
Verbo regular: whittle - whittled- whittled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can whittle
you can whittle
he can whittle
we can whittle
you can whittle
they can whittle 	I can be whittling
you can be whittling
he can be whittling
we can be whittling
you can be whittling
they can be whittling	I can have whittled
you can have whittled
he can have whittled
we can have whittled
you can have whittled
they can have whittled	I can have been whittling
you can have been whittling
he can have been whittling
we can have been whittling
you can have been whittling
they can have been whittling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't whittle
you can't whittle
he can't whittle
we can't whittle
you can't whittle
they can't whittle 	I can't be whittling
you can't be whittling
he can't be whittling
we can't be whittling
you can't be whittling
they can't be whittling	I can't have whittled
you can't have whittled
he can't have whittled
we can't have whittled
you can't have whittled
they can't have whittled	I can't have been whittling
you can't have been whittling
he can't have been whittling
we can't have been whittling
you can't have been whittling
they can't have been whittling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I whittle?
can you whittle?
can he whittle?
can we whittle?
can you whittle?
can they whittle? 	can I be whittling?
can you be whittling?
can he be whittling?
can we be whittling?
can you be whittling?
can they be whittling? 	can I have whittled?
can you have whittled?
can he have whittled?
can we have whittled?
can you have whittled?
can they have whittled? 	can I have been whittling?
can you have been whittling?
can he have been whittling?
can we have been whittling?
can you have been whittling?
can they have been whittling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I whittle?
can't you whittle?
can't he whittle?
can't we whittle?
can't you whittle?
can't they whittle? 	can't I be whittling?
can't you be whittling?
can't he be whittling?
can't we be whittling?
can't you be whittling?
can't they be whittling? 	can't I have whittled?
can't you have whittled?
can't he have whittled?
can't we have whittled?
can't you have whittled?
can't they have whittled? 	can't I have been whittling?
can't you have been whittling?
can't he have been whittling?
can't we have been whittling?
can't you have been whittling?
can't they have been whittling?