When to use do or due?
Excuse me, but could you elaborate on the appropriate usage of "do" and "due" in English grammar? I've often found myself struggling to differentiate between the two, especially in sentences where they could potentially be interchangeable. Could you provide some examples to help me understand when to use "do" and when to use "due"? It would be greatly appreciated if you could also explain the underlying rules or principles that govern their usage. Thank you in advance for your assistance.