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