I can sugar you can sugar he can sugar we can sugar you can sugar they can sugar
Forma con V-ing
I can be sugaring you can be sugaring he can be sugaring we can be sugaring you can be sugaring they can be sugaring
Perfecto
I can have sugared you can have sugared he can have sugared we can have sugared you can have sugared they can have sugared
Perfecto con V-ing
I can have been sugaring you can have been sugaring he can have been sugaring we can have been sugaring you can have been sugaring they can have been sugaring
Negación
Forma simple
I cannot sugar you cannot sugar he cannot sugar we cannot sugar you cannot sugar they cannot sugar
Forma con V-ing
I cannot be sugaring you cannot be sugaring he cannot be sugaring we cannot be sugaring you cannot be sugaring they cannot be sugaring
Perfecto
I cannot have sugared you cannot have sugared he cannot have sugared we cannot have sugared you cannot have sugared they cannot have sugared
Perfecto con V-ing
I cannot have been sugaring you cannot have been sugaring he cannot have been sugaring we cannot have been sugaring you cannot have been sugaring they cannot have been sugaring
Forma interrogativa
Forma simple
can I sugar? can you sugar? can he sugar? can we sugar? can you sugar? can they sugar?
Forma con V-ing
can I be sugaring? can you be sugaring? can he be sugaring? can we be sugaring? can you be sugaring? can they be sugaring?
Perfecto
can I have sugared? can you have sugared? can he have sugared? can we have sugared? can you have sugared? can they have sugared?
Perfecto con V-ing
can I have been sugaring? can you have been sugaring? can he have been sugaring? can we have been sugaring? can you have been sugaring? can they have been sugaring?
Forma interro-negativa
Forma simple
can I not sugar? can you not sugar? can he not sugar? can we not sugar? can you not sugar? can they not sugar?
Forma con V-ing
can I not be sugaring? can you not be sugaring? can he not be sugaring? can we not be sugaring? can you not be sugaring? can they not be sugaring?
Perfecto
can I not have sugared? can you not have sugared? can he not have sugared? can we not have sugared? can you not have sugared? can they not have sugared?
Perfecto con V-ing
can I not have been sugaring? can you not have been sugaring? can he not have been sugaring? can we not have been sugaring? can you not have been sugaring? can they not have been sugaring?