I can pick you can pick he can pick we can pick you can pick they can pick
Forma con V-ing
I can be picking you can be picking he can be picking we can be picking you can be picking they can be picking
Perfecto
I can have picked you can have picked he can have picked we can have picked you can have picked they can have picked
Perfecto con V-ing
I can have been picking you can have been picking he can have been picking we can have been picking you can have been picking they can have been picking
Negación
Forma simple
I can't pick you can't pick he can't pick we can't pick you can't pick they can't pick
Forma con V-ing
I can't be picking you can't be picking he can't be picking we can't be picking you can't be picking they can't be picking
Perfecto
I can't have picked you can't have picked he can't have picked we can't have picked you can't have picked they can't have picked
Perfecto con V-ing
I can't have been picking you can't have been picking he 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 he pick? can we pick? can you pick? can they pick?
Forma con V-ing
can I be picking? can you be picking? can he be picking? can we be picking? can you be picking? can they be picking?
Perfecto
can I have picked? can you have picked? can he have picked? can we have picked? can you have picked? can they have picked?
Perfecto con V-ing
can I have been picking? can you have been picking? can he have been picking? can we have been picking? can you have been picking? can they have been picking?
Forma interro-negativa
Forma simple
can't I pick? can't you pick? can't he pick? can't we pick? can't you pick? can't they pick?
Forma con V-ing
can't I be picking? can't you be picking? can't he be picking? can't we be picking? can't you be picking? can't they be picking?
Perfecto
can't I have picked? can't you have picked? can't he have picked? can't we have picked? can't you have picked? can't they have picked?
Perfecto con V-ing
can't I have been picking? can't you have been picking? can't he have been picking? can't we have been picking? can't you have been picking? can't they have been picking?