Modal Verbs: can, could, may, might, must, should — অর্থ ও ব্যবহার

Modal verb মূল verb-এর আগে বসে অর্থে রং যোগ করে। নিয়ম: Modal-এর পরে সবসময় verb-এর base form — ✘ He can sings → ✔ He can sing।

can / could

• সামর্থ্য: I can swim. When I was five, I could read.
• অনুরোধ (could বেশি ভদ্র): Could you help me, please?

may / might

• অনুমতি (ভদ্র): May I come in, sir?
• সম্ভাবনা (might কম নিশ্চিত): It may rain. He might be at home.

must / have to

• বাধ্যবাধকতা: Students must wear uniform.
• দৃঢ় অনুমান: He has worked all day. He must be tired.
• ⚠ must not = নিষেধ; don't have to = প্রয়োজন নেই। You must not smoke here. / You don't have to come tomorrow.

should / ought to

পরামর্শ ও কর্তব্য: You should read every day. We ought to respect our parents.

would

ভদ্র প্রস্তাব/অনুরোধ: Would you like some tea? I would like to join the batch.

অনুশীলনী

1. ___ I use your pen? (অনুমতি)
2. You ___ see a doctor. (পরামর্শ)
3. He ___ speak three languages. (সামর্থ্য)

উত্তর: May/Can, should, can।