I can pick you can pick she can pick we can pick you can pick they can pick
Forma com V-ing
I can be picking you can be picking she can be picking we can be picking you can be picking they can be picking
Perfeito
I can have picked you can have picked she can have picked we can have picked you can have picked they can have picked
Perfeito com V-ing
I can have been picking you can have been picking she can have been picking we can have been picking you can have been picking they can have been picking
Negação
Forma simple
I can't pick you can't pick she can't pick we can't pick you can't pick they can't pick
Forma com V-ing
I can't be picking you can't be picking she can't be picking we can't be picking you can't be picking they can't be picking
Perfeito
I can't have picked you can't have picked she can't have picked we can't have picked you can't have picked they can't have picked
Perfeito com V-ing
I can't have been picking you can't have been picking she can't have been picking we can't have been picking you can't have been picking they can't have been picking
Forma interrogativa
Forma simple
can I pick? can you pick? can she pick? can we pick? can you pick? can they pick?
Forma com V-ing
can I be picking? can you be picking? can she be picking? can we be picking? can you be picking? can they be picking?
Perfeito
can I have picked? can you have picked? can she have picked? can we have picked? can you have picked? can they have picked?
Perfeito com V-ing
can I have been picking? can you have been picking? can she have been picking? can we have been picking? can you have been picking? can they have been picking?
Forma interro-Negação
Forma simple
can't I pick? can't you pick? can't she pick? can't we pick? can't you pick? can't they pick?
Forma com V-ing
can't I be picking? can't you be picking? can't she be picking? can't we be picking? can't you be picking? can't they be picking?
Perfeito
can't I have picked? can't you have picked? can't she have picked? can't we have picked? can't you have picked? can't they have picked?
Perfeito com V-ing
can't I have been picking? can't you have been picking? can't she have been picking? can't we have been picking? can't you have been picking? can't they have been picking?