I can behave you can behave he can behave we can behave you can behave they can behave
Forma con V-ing
I can be behaving you can be behaving he can be behaving we can be behaving you can be behaving they can be behaving
Perfecto
I can have behaved you can have behaved he can have behaved we can have behaved you can have behaved they can have behaved
Perfecto con V-ing
I can have been behaving you can have been behaving he can have been behaving we can have been behaving you can have been behaving they can have been behaving
Negación
Forma simple
I can't behave you can't behave he can't behave we can't behave you can't behave they can't behave
Forma con V-ing
I can't be behaving you can't be behaving he can't be behaving we can't be behaving you can't be behaving they can't be behaving
Perfecto
I can't have behaved you can't have behaved he can't have behaved we can't have behaved you can't have behaved they can't have behaved
Perfecto con V-ing
I can't have been behaving you can't have been behaving he can't have been behaving we can't have been behaving you can't have been behaving they can't have been behaving
Forma interrogativa
Forma simple
can I behave? can you behave? can he behave? can we behave? can you behave? can they behave?
Forma con V-ing
can I be behaving? can you be behaving? can he be behaving? can we be behaving? can you be behaving? can they be behaving?
Perfecto
can I have behaved? can you have behaved? can he have behaved? can we have behaved? can you have behaved? can they have behaved?
Perfecto con V-ing
can I have been behaving? can you have been behaving? can he have been behaving? can we have been behaving? can you have been behaving? can they have been behaving?
Forma interro-negativa
Forma simple
can't I behave? can't you behave? can't he behave? can't we behave? can't you behave? can't they behave?
Forma con V-ing
can't I be behaving? can't you be behaving? can't he be behaving? can't we be behaving? can't you be behaving? can't they be behaving?
Perfecto
can't I have behaved? can't you have behaved? can't he have behaved? can't we have behaved? can't you have behaved? can't they have behaved?
Perfecto con V-ing
can't I have been behaving? can't you have been behaving? can't he have been behaving? can't we have been behaving? can't you have been behaving? can't they have been behaving?