can naturalise
Verbo regular: naturalise - naturalised- naturalised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot naturalise
you cannot naturalise
he cannot naturalise
we cannot naturalise
you cannot naturalise
they cannot naturalise 	I cannot be naturalising
you cannot be naturalising
he cannot be naturalising
we cannot be naturalising
you cannot be naturalising
they cannot be naturalising	I cannot have naturalised
you cannot have naturalised
he cannot have naturalised
we cannot have naturalised
you cannot have naturalised
they cannot have naturalised	I cannot have been naturalising
you cannot have been naturalising
he cannot have been naturalising
we cannot have been naturalising
you cannot have been naturalising
they cannot have been naturalising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not naturalise?
can you not naturalise?
can he not naturalise?
can we not naturalise?
can you not naturalise?
can they not naturalise? 	can I not be naturalising?
can you not be naturalising?
can he not be naturalising?
can we not be naturalising?
can you not be naturalising?
can they not be naturalising? 	can I not have naturalised?
can you not have naturalised?
can he not have naturalised?
can we not have naturalised?
can you not have naturalised?
can they not have naturalised? 	can I not have been naturalising?
can you not have been naturalising?
can he not have been naturalising?
can we not have been naturalising?
can you not have been naturalising?
can they not have been naturalising?