Questions – different types

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  • Questions: Word order

    Infographic explaining the word order in English questions, with examples for standard question order and questions using the auxiliary verb 'be'. The chart illustrates the placement of question words, auxiliary verbs, subjects, and main verbs or adjectives for forming questions in English.

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    To make a question, we need to invert the subject and the auxiliary (be, have, etc.) or the modal verb (can, could, should, etc.). If there isn’t a modal or auxiliary verb in the sentence, we use do/does with the present or did with the past.

    Questions followed by a preposition

    In informal or spoken English, when a question word needs a preposition, we put the preposition at the end of the question (after the verb or after verb + object if there is an object). We don’t use the preposition at the beginning.

    • What are you talking about?
    • Who do you live with?

    In more formal English, prepositions can be used before question words. Compare:

    • Who did she talk to? (Informal)
    • To whom did she talk? (More formal)

    ❗ Note that we use whom instead of who after a preposition.

    Negative questions

    We use a negative verb in questions to ask the listener for confirmation about something that we think is true.

    • Don’t you have work to do?
    • Haven’t you already been there?

    We can also use a negative question to show surprise or annoyance.

    • Didn’t you like the film? I think it was amazing. 
    • Haven’t you finished your composition? I gave you two weeks to do it. 

    When we use a negative question without the contracted form of the verb, we should put not after the subject.

    • Did you not enjoy the trip?
    • Has he not returned your calls yet? 

    Subject questions

    Grammar diagram illustrating the structure of subject questions in English, contrasting correct and incorrect usage with examples.

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    In the present and past simple tenses, when we ask about the subject of a sentence with question words such as who, what, which, or how much/many, we don’t use do/does or did after the question word (we don’t invert subject and auxiliary verb).

    • Who called you last night?
    • Which company won the contract?
    • What scares you most in life?
    • How many people went to class yesterday?

    This rule applies specifically to the present and past simple tenses. For other tenses (present continuous, present perfect, etc), where the auxiliary verb is part of the verb form, we include the auxiliary verbs in subject questions.

    • Who is cooking dinner tonight?
    • Who has eaten all the cookies?

    Indirect or embedded questions.

    Infographic illustrating the structure of direct and indirect questions in English grammar with examples, displayed on a bright, color-coded chart.

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    We normally use indirect questions when we want to be more polite. We begin the question with expressions such as Can you tell me …? Could you tell me …? Do you know …? Would you mind telling me … ? 

    • What time is it? (direct question)
    • Could you tell me what time it is? (indirect question)

    In indirect questions, the order is subject + verb.

    • Do you know where can I find a bank? blank
    • Do you know where I can find a bank? blank
    • Can you tell me what time do the shops close? blank
    • Can you tell me what time the shops close? blank

    There are other expressions that follow the same rule:

    • I don’t know what he is doing here. 
    • I wonder when he will find the truth.
    • I’m not sure when I can come. 
    • I’d like to know where you left the documents. 

    For yes-no questions (when there is NO question word), we can use both if or whether.

    • Do you know if/whether he’ll be here soon?

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