I can lead you can lead he can lead we can lead you can lead they can lead
Forma com V-ing
I can be leading you can be leading he can be leading we can be leading you can be leading they can be leading
Perfeito
I can have led you can have led he can have led we can have led you can have led they can have led
Perfeito com V-ing
I can have been leading you can have been leading he can have been leading we can have been leading you can have been leading they can have been leading
Negação
Forma simple
I can't lead you can't lead he can't lead we can't lead you can't lead they can't lead
Forma com V-ing
I can't be leading you can't be leading he can't be leading we can't be leading you can't be leading they can't be leading
Perfeito
I can't have led you can't have led he can't have led we can't have led you can't have led they can't have led
Perfeito com V-ing
I can't have been leading you can't have been leading he can't have been leading we can't have been leading you can't have been leading they can't have been leading
Forma interrogativa
Forma simple
can I lead? can you lead? can he lead? can we lead? can you lead? can they lead?
Forma com V-ing
can I be leading? can you be leading? can he be leading? can we be leading? can you be leading? can they be leading?
Perfeito
can I have led? can you have led? can he have led? can we have led? can you have led? can they have led?
Perfeito com V-ing
can I have been leading? can you have been leading? can he have been leading? can we have been leading? can you have been leading? can they have been leading?
Forma interro-Negação
Forma simple
can't I lead? can't you lead? can't he lead? can't we lead? can't you lead? can't they lead?
Forma com V-ing
can't I be leading? can't you be leading? can't he be leading? can't we be leading? can't you be leading? can't they be leading?
Perfeito
can't I have led? can't you have led? can't he have led? can't we have led? can't you have led? can't they have led?
Perfeito com V-ing
can't I have been leading? can't you have been leading? can't he have been leading? can't we have been leading? can't you have been leading? can't they have been leading?