I can bicycle you can bicycle he can bicycle we can bicycle you can bicycle they can bicycle
Forma com V-ing
I can be bicycling you can be bicycling he can be bicycling we can be bicycling you can be bicycling they can be bicycling
Perfeito
I can have bicycled you can have bicycled he can have bicycled we can have bicycled you can have bicycled they can have bicycled
Perfeito com V-ing
I can have been bicycling you can have been bicycling he can have been bicycling we can have been bicycling you can have been bicycling they can have been bicycling
Negação
Forma simple
I can't bicycle you can't bicycle he can't bicycle we can't bicycle you can't bicycle they can't bicycle
Forma com V-ing
I can't be bicycling you can't be bicycling he can't be bicycling we can't be bicycling you can't be bicycling they can't be bicycling
Perfeito
I can't have bicycled you can't have bicycled he can't have bicycled we can't have bicycled you can't have bicycled they can't have bicycled
Perfeito com V-ing
I can't have been bicycling you can't have been bicycling he can't have been bicycling we can't have been bicycling you can't have been bicycling they can't have been bicycling
Forma interrogativa
Forma simple
can I bicycle? can you bicycle? can he bicycle? can we bicycle? can you bicycle? can they bicycle?
Forma com V-ing
can I be bicycling? can you be bicycling? can he be bicycling? can we be bicycling? can you be bicycling? can they be bicycling?
Perfeito
can I have bicycled? can you have bicycled? can he have bicycled? can we have bicycled? can you have bicycled? can they have bicycled?
Perfeito com V-ing
can I have been bicycling? can you have been bicycling? can he have been bicycling? can we have been bicycling? can you have been bicycling? can they have been bicycling?
Forma interro-Negação
Forma simple
can't I bicycle? can't you bicycle? can't he bicycle? can't we bicycle? can't you bicycle? can't they bicycle?
Forma com V-ing
can't I be bicycling? can't you be bicycling? can't he be bicycling? can't we be bicycling? can't you be bicycling? can't they be bicycling?
Perfeito
can't I have bicycled? can't you have bicycled? can't he have bicycled? can't we have bicycled? can't you have bicycled? can't they have bicycled?
Perfeito com V-ing
can't I have been bicycling? can't you have been bicycling? can't he have been bicycling? can't we have been bicycling? can't you have been bicycling? can't they have been bicycling?