Modal Verbs

Verbs intermediate medium

Can, could, may, might, must, shall, should, will, would — ability, permission, obligation, possibility.

Verbs — Verb forms, modals and non-finite verbs.

Rules

1. Can: ability/permission — I can swim. 2. Could: past ability/polite request — Could you help me? 3. May: formal permission/possibility — May I come in? 4. Might: weak possibility — It might rain. 5. Must: strong obligation — You must wear a helmet. 6. Should: advice — You should rest. 7. Modals never take -s, -ing or "to": He can sing (not "cans"). 8. Negative: cannot, must not, should not, need not.

Explanation

Modals are followed by the base verb, never by "to + verb" or an -ing form. "Must not" (prohibition) is different from "need not" (not necessary).

हिंदी में

Modal verbs — can, could, may, might, must, should आदि। इनके बाद हमेशा क्रिया का base रूप आता है।

Examples

Common Mistakes

Practice Questions

Q1. Which sentence contains an error?

Answer: She can plays the piano.

💡 After can, use the base form: "She can play".

Q2. Complete: "You ___ touch the wire; it's dangerous."

Answer: must not

💡 Prohibition → must not.

Q3. Translate into English: "मुझे अपना होमवर्क पूरा करना है।"

Answer: I have to finish my homework.

💡 Obligation → have to / must.

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Related Topics in Verbs

TopicLevelWhat it covers
Main & Helping VerbselementaryMain verbs carry meaning; helping verbs build tenses and questions.
Main VerbselementaryThe main verb carries the core meaning of the verb phrase.
Helping VerbselementaryHelpers (be, have, do, will, can…) build tenses, questions and negatives.
Finite & Non-finite Verbsupper_intermediateFinite verbs show tense and agree with the subject; non-finite verbs do not.
Finite Verbsupper_intermediateFinite verbs show tense and agree with the subject.
Non-Finite Verbsupper_intermediateInfinitives, gerunds and participles — forms that do not show tense.

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