can naturalise
Verbo regular: naturalise - naturalised- naturalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can naturalise
you can naturalise
he can naturalise
we can naturalise
you can naturalise
they can naturalise 	I can be naturalising
you can be naturalising
he can be naturalising
we can be naturalising
you can be naturalising
they can be naturalising	I can have naturalised
you can have naturalised
he can have naturalised
we can have naturalised
you can have naturalised
they can have naturalised	I can have been naturalising
you can have been naturalising
he can have been naturalising
we can have been naturalising
you can have been naturalising
they can have been naturalising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't naturalise
you can't naturalise
he can't naturalise
we can't naturalise
you can't naturalise
they can't naturalise 	I can't be naturalising
you can't be naturalising
he can't be naturalising
we can't be naturalising
you can't be naturalising
they can't be naturalising	I can't have naturalised
you can't have naturalised
he can't have naturalised
we can't have naturalised
you can't have naturalised
they can't have naturalised	I can't have been naturalising
you can't have been naturalising
he can't have been naturalising
we can't have been naturalising
you can't have been naturalising
they can't have been naturalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I naturalise?
can you naturalise?
can he naturalise?
can we naturalise?
can you naturalise?
can they naturalise? 	can I be naturalising?
can you be naturalising?
can he be naturalising?
can we be naturalising?
can you be naturalising?
can they be naturalising? 	can I have naturalised?
can you have naturalised?
can he have naturalised?
can we have naturalised?
can you have naturalised?
can they have naturalised? 	can I have been naturalising?
can you have been naturalising?
can he have been naturalising?
can we have been naturalising?
can you have been naturalising?
can they have been naturalising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I naturalise?
can't you naturalise?
can't he naturalise?
can't we naturalise?
can't you naturalise?
can't they naturalise? 	can't I be naturalising?
can't you be naturalising?
can't he be naturalising?
can't we be naturalising?
can't you be naturalising?
can't they be naturalising? 	can't I have naturalised?
can't you have naturalised?
can't he have naturalised?
can't we have naturalised?
can't you have naturalised?
can't they have naturalised? 	can't I have been naturalising?
can't you have been naturalising?
can't he have been naturalising?
can't we have been naturalising?
can't you have been naturalising?
can't they have been naturalising?