I can fly you can fly she can fly we can fly you can fly they can fly
Forma com V-ing
I can be flying you can be flying she can be flying we can be flying you can be flying they can be flying
Perfeito
I can have flown you can have flown she can have flown we can have flown you can have flown they can have flown
Perfeito com V-ing
I can have been flying you can have been flying she can have been flying we can have been flying you can have been flying they can have been flying
Negação
Forma simple
I cannot fly you cannot fly she cannot fly we cannot fly you cannot fly they cannot fly
Forma com V-ing
I cannot be flying you cannot be flying she cannot be flying we cannot be flying you cannot be flying they cannot be flying
Perfeito
I cannot have flown you cannot have flown she cannot have flown we cannot have flown you cannot have flown they cannot have flown
Perfeito com V-ing
I cannot have been flying you cannot have been flying she cannot have been flying we cannot have been flying you cannot have been flying they cannot have been flying
Forma interrogativa
Forma simple
can I fly? can you fly? can she fly? can we fly? can you fly? can they fly?
Forma com V-ing
can I be flying? can you be flying? can she be flying? can we be flying? can you be flying? can they be flying?
Perfeito
can I have flown? can you have flown? can she have flown? can we have flown? can you have flown? can they have flown?
Perfeito com V-ing
can I have been flying? can you have been flying? can she have been flying? can we have been flying? can you have been flying? can they have been flying?
Forma interro-Negação
Forma simple
can I not fly? can you not fly? can she not fly? can we not fly? can you not fly? can they not fly?
Forma com V-ing
can I not be flying? can you not be flying? can she not be flying? can we not be flying? can you not be flying? can they not be flying?
Perfeito
can I not have flown? can you not have flown? can she not have flown? can we not have flown? can you not have flown? can they not have flown?
Perfeito com V-ing
can I not have been flying? can you not have been flying? can she not have been flying? can we not have been flying? can you not have been flying? can they not have been flying?