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