I can seat you can seat he can seat we can seat you can seat they can seat
Forma com V-ing
I can be seating you can be seating he can be seating we can be seating you can be seating they can be seating
Perfeito
I can have seated you can have seated he can have seated we can have seated you can have seated they can have seated
Perfeito com V-ing
I can have been seating you can have been seating he can have been seating we can have been seating you can have been seating they can have been seating
Negação
Forma simple
I can't seat you can't seat he can't seat we can't seat you can't seat they can't seat
Forma com V-ing
I can't be seating you can't be seating he can't be seating we can't be seating you can't be seating they can't be seating
Perfeito
I can't have seated you can't have seated he can't have seated we can't have seated you can't have seated they can't have seated
Perfeito com V-ing
I can't have been seating you can't have been seating he can't have been seating we can't have been seating you can't have been seating they can't have been seating
Forma interrogativa
Forma simple
can I seat? can you seat? can he seat? can we seat? can you seat? can they seat?
Forma com V-ing
can I be seating? can you be seating? can he be seating? can we be seating? can you be seating? can they be seating?
Perfeito
can I have seated? can you have seated? can he have seated? can we have seated? can you have seated? can they have seated?
Perfeito com V-ing
can I have been seating? can you have been seating? can he have been seating? can we have been seating? can you have been seating? can they have been seating?
Forma interro-Negação
Forma simple
can't I seat? can't you seat? can't he seat? can't we seat? can't you seat? can't they seat?
Forma com V-ing
can't I be seating? can't you be seating? can't he be seating? can't we be seating? can't you be seating? can't they be seating?
Perfeito
can't I have seated? can't you have seated? can't he have seated? can't we have seated? can't you have seated? can't they have seated?
Perfeito com V-ing
can't I have been seating? can't you have been seating? can't he have been seating? can't we have been seating? can't you have been seating? can't they have been seating?