can realise
Verbo regular: realise - realised- realised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can realise
you can realise
he can realise
we can realise
you can realise
they can realise 	I can be realising
you can be realising
he can be realising
we can be realising
you can be realising
they can be realising	I can have realised
you can have realised
he can have realised
we can have realised
you can have realised
they can have realised	I can have been realising
you can have been realising
he can have been realising
we can have been realising
you can have been realising
they can have been realising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot realise
you cannot realise
he cannot realise
we cannot realise
you cannot realise
they cannot realise 	I cannot be realising
you cannot be realising
he cannot be realising
we cannot be realising
you cannot be realising
they cannot be realising	I cannot have realised
you cannot have realised
he cannot have realised
we cannot have realised
you cannot have realised
they cannot have realised	I cannot have been realising
you cannot have been realising
he cannot have been realising
we cannot have been realising
you cannot have been realising
they cannot have been realising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I realise?
can you realise?
can he realise?
can we realise?
can you realise?
can they realise? 	can I be realising?
can you be realising?
can he be realising?
can we be realising?
can you be realising?
can they be realising? 	can I have realised?
can you have realised?
can he have realised?
can we have realised?
can you have realised?
can they have realised? 	can I have been realising?
can you have been realising?
can he have been realising?
can we have been realising?
can you have been realising?
can they have been realising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not realise?
can you not realise?
can he not realise?
can we not realise?
can you not realise?
can they not realise? 	can I not be realising?
can you not be realising?
can he not be realising?
can we not be realising?
can you not be realising?
can they not be realising? 	can I not have realised?
can you not have realised?
can he not have realised?
can we not have realised?
can you not have realised?
can they not have realised? 	can I not have been realising?
can you not have been realising?
can he not have been realising?
can we not have been realising?
can you not have been realising?
can they not have been realising?