I can adopt you can adopt he can adopt we can adopt you can adopt they can adopt
Forma con V-ing
I can be adopting you can be adopting he can be adopting we can be adopting you can be adopting they can be adopting
Perfecto
I can have adopted you can have adopted he can have adopted we can have adopted you can have adopted they can have adopted
Perfecto con V-ing
I can have been adopting you can have been adopting he can have been adopting we can have been adopting you can have been adopting they can have been adopting
Negación
Forma simple
I can't adopt you can't adopt he can't adopt we can't adopt you can't adopt they can't adopt
Forma con V-ing
I can't be adopting you can't be adopting he can't be adopting we can't be adopting you can't be adopting they can't be adopting
Perfecto
I can't have adopted you can't have adopted he can't have adopted we can't have adopted you can't have adopted they can't have adopted
Perfecto con V-ing
I can't have been adopting you can't have been adopting he can't have been adopting we can't have been adopting you can't have been adopting they can't have been adopting
Forma interrogativa
Forma simple
can I adopt? can you adopt? can he adopt? can we adopt? can you adopt? can they adopt?
Forma con V-ing
can I be adopting? can you be adopting? can he be adopting? can we be adopting? can you be adopting? can they be adopting?
Perfecto
can I have adopted? can you have adopted? can he have adopted? can we have adopted? can you have adopted? can they have adopted?
Perfecto con V-ing
can I have been adopting? can you have been adopting? can he have been adopting? can we have been adopting? can you have been adopting? can they have been adopting?
Forma interro-negativa
Forma simple
can't I adopt? can't you adopt? can't he adopt? can't we adopt? can't you adopt? can't they adopt?
Forma con V-ing
can't I be adopting? can't you be adopting? can't he be adopting? can't we be adopting? can't you be adopting? can't they be adopting?
Perfecto
can't I have adopted? can't you have adopted? can't he have adopted? can't we have adopted? can't you have adopted? can't they have adopted?
Perfecto con V-ing
can't I have been adopting? can't you have been adopting? can't he have been adopting? can't we have been adopting? can't you have been adopting? can't they have been adopting?