I can cycle you can cycle he can cycle we can cycle you can cycle they can cycle
Forma com V-ing
I can be cycling you can be cycling he can be cycling we can be cycling you can be cycling they can be cycling
Perfeito
I can have cycled you can have cycled he can have cycled we can have cycled you can have cycled they can have cycled
Perfeito com V-ing
I can have been cycling you can have been cycling he can have been cycling we can have been cycling you can have been cycling they can have been cycling
Negação
Forma simple
I can't cycle you can't cycle he can't cycle we can't cycle you can't cycle they can't cycle
Forma com V-ing
I can't be cycling you can't be cycling he can't be cycling we can't be cycling you can't be cycling they can't be cycling
Perfeito
I can't have cycled you can't have cycled he can't have cycled we can't have cycled you can't have cycled they can't have cycled
Perfeito com V-ing
I can't have been cycling you can't have been cycling he can't have been cycling we can't have been cycling you can't have been cycling they can't have been cycling
Forma interrogativa
Forma simple
can I cycle? can you cycle? can he cycle? can we cycle? can you cycle? can they cycle?
Forma com V-ing
can I be cycling? can you be cycling? can he be cycling? can we be cycling? can you be cycling? can they be cycling?
Perfeito
can I have cycled? can you have cycled? can he have cycled? can we have cycled? can you have cycled? can they have cycled?
Perfeito com V-ing
can I have been cycling? can you have been cycling? can he have been cycling? can we have been cycling? can you have been cycling? can they have been cycling?
Forma interro-Negação
Forma simple
can't I cycle? can't you cycle? can't he cycle? can't we cycle? can't you cycle? can't they cycle?
Forma com V-ing
can't I be cycling? can't you be cycling? can't he be cycling? can't we be cycling? can't you be cycling? can't they be cycling?
Perfeito
can't I have cycled? can't you have cycled? can't he have cycled? can't we have cycled? can't you have cycled? can't they have cycled?
Perfeito com V-ing
can't I have been cycling? can't you have been cycling? can't he have been cycling? can't we have been cycling? can't you have been cycling? can't they have been cycling?