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

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دُرُوس ذَاتُ صِلَةِ

فِيدْيُوهَات ذاتُ صِلَة

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What is the difference between the nominative personal pronoun and the personal pronoun? When do we use the personal pronoun?
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How do you say "American", as in someone (or something) from the United States, in Spanish?
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Introduction: AHMED MOHY EL DIN ALI
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How do you say times like 7:20 in Arabic?
AHMED MOHY EL DIN ALI
Introdução: Nayane Bremm
Nayane Bremm
Introduction: Muhammad Imran Khan
Muhammad Imran Khan
What's the difference between "qué onda", "qué tal" and "qué pasa"? Don't they all means "what's up" in Spanish?
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الغة الانجليزية العِبْرِيَةُ العربية