Quando eu uso "may" expressando duvida? Pode me explicar quando uso "may" e nao posso usar "can" ao inves?

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¿Cuál es la diferencia entre “Gute nacht”, “Guten abend” y “Gutenachmittag”?
Nayane Bremm
What is the difference between the nominative personal pronoun and the personal pronoun? When do we use the personal pronoun?
Nayane Bremm
How do you say times like 7:20 in Arabic?
AHMED MOHY EL DIN ALI
Einführung: Nayane Bremm
Nayane Bremm
How do you say "American", as in someone (or something) from the United States, in Spanish?
Nayane Bremm
¿Cuál es la diferencia entre usar fine y good? Es válido decir: i'm good, we're good, it's fine?
Nayane Bremm
¿Cuál es la diferencia entre la pronunciación de woman-women y man-men?
Nayane Bremm
Introduction: Muhammad W. Hassan
Muhammad W. Hassan
更换语言:
الغة الانجليزية العربية