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आराम से सीखना
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Must - आसानी से व्याकरण सीखे

Must is used to express obligation, give orders and give advice. It can only be used for present and future reference. When the past is involved, you use have to.Must is used:
  • to express obligation.
  • All pupils must bring a packed lunch tomorrow.
  • to give orders firmly and positively.
  • You must go to sleep now.
  • to give advice or make recommendations emphatically.
  • You must get one of these new smoothie-makers – they’re great!
  • You must see ‘Nim’s Island’ – it’s brilliant.
  • to speculate about the truth of something.
  • She must be mad!
  • You must be joking!
  • There must be some mistake.
  • Mr Robertson is here; it must be Tuesday.
When this sort of statement is made in the negative or interrogative, can is used instead.
  • Can Mary be joking? Can she really mean that?
  • You can’t be serious!
  • It can’t be true!
  • Must can be used in the interrogative, but many speakers prefer have to instead.
  • Must you go so soon?
  • Must I invite Helen?
  • Do you have to go soon?
  • Do I have to invite Helen?
You can use must with a negative:
  • to forbid someone to do something.
  • You must not cross when the light is red.
  • You must not say things like that.
  • to talk about an event or state that is unacceptable.
  • There mustn’t be any mistakes in your letter.
  • The whale must not become extinct.
Note that to express the fact that you are not obliged to do something, you use do not have to.Compare:
  • You must not come in here.
  • You don’t have to come in here (if you don’t want to).
  • It is necessary to change must to have to when changing sentences from direct to reported speech.
  • ‘I must fill out those forms this evening,’ said Ian.
  • Ian said that he had to fill out some forms.
must
The contracted negative form is:mustn’t.
  • You mustn’t worry so much.
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Table of contents
  • Parts of speech
  • Parts of the sentence
  • Direct and indirect objects
  • Verbs
  • Tense
  • The verb phrase
    • Types of main verb
    • The forms of main verbs
    • Irregular verbs
    • Auxiliary verbs
    • Be
    • Have
    • Do
    • Modal verbs
    • Can and could
    • May and might
    • Must
    • Shall and will
    • Should
    • Would
    • Ought to
    • Dare and need
    • Used to
    • Phrasal verbs
    • Tense
    • Aspect
    • Compound tenses
    • The present simple tense
    • The past simple tense
    • The present continuous tense
    • The past continuous tense
    • The present perfect tense
    • The past perfect tense
    • The present perfect continuous tense
    • The past perfect continuous tense
    • Future reference
    • Active and passive
    • Finite and non-finite verbs
    • The non-finite parts of the verb
    • The to infinitive
    • The to infinitive and the -ing form
  • The noun phrase
    • The noun phrase
    • Types of noun
    • Gender of nouns
    • Showing possession through nouns
    • Compound nouns
    • Number in nouns
    • Verbal nouns
  • Determiners and adjectives
    • Determiners
    • The indefinite article
    • The definite article
    • Nouns used without a determiner
    • Demonstratives
    • Possessives
    • Quantifiers
    • Numbers
    • Distributives
    • Exclamatives
    • Noun phrases with several determiners
    • Adjectives
    • Comparison
  • Adverbials
    • Adverbs and adverbials
    • Form of adverbs
  • Pronouns
    • Pronouns
    • Personal pronouns
    • Reflexive pronouns
    • Possessive pronouns
    • The demonstrative pronouns
    • Relative pronouns
    • Interrogative pronouns
    • Indefinite pronouns
  • Prepositions
  • Word order; declarative, interrogative and imperative statements
    • Word order in sentences
    • Declarative, interrogative, and imperative statements
    • The declarative
    • Complements
    • Word order in negative statements
    • The interrogative
    • WH- words
    • Sentence tags
    • The imperative
    • The vocative
    • The subjunctive
    • Exclamations
    • Responses
  • Clauses
    • Sentences and clauses
    • Joining clauses
    • Subordination
    • Adverbial clauses
    • Relative clauses
    • Conditional clauses
    • Reporting speech
    • Reported speech
  • Punctuation
    • The apostrophe ( ’ )
    • The comma ( , )
    • Quotation marks (‘ ’) or (“ ”)
    • Capital letters
    • The full stop ( . )
    • The question mark ( ? )
    • The exclamation mark ( ! )
    • The colon ( : )
    • The semicolon ( ; )
    • Brackets ( )
    • Square brackets [ ]
    • The hyphen ( - )
    • The dash ( – )
    • The slash ( / )
    • Punctuation in numbers
नवीनतम शब्द प्रस्तुतियाँ
hyperandrogenism फ़रवरी १८, २०१९
snack [sense] फ़रवरी १८, २०१९
hawaji फ़रवरी १८, २०१९
multipen फ़रवरी १८, २०१९
political problem फ़रवरी १७, २०१९
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