- Can we use must in questions?
- Can you start a question with should?
- When to use do does did in a question?
- Where must is used?
- Can and could sentences examples?
- Would sentences examples in English?
- What is must have?
- Is if a Complementizer?
- Is Must a present tense?
- How do you use must?
- How do you use whether in a question?
- Can you use whether without or not?
- Has to and have to sentences?
- Where we use must have?
- Are whether and if interchangeable?
- Is a must in sentence?
- When should we use should?
- How do we use have to?
Can we use must in questions?
In English, “must” is used when we are talking about obligations.
Unlike other verbs in English which usually adopt the verb “to do” as an auxiliary, “must” does not.
In fact, to create the interrogative form of “must”, all we have to do is invert the subject and “must” and our interrogative is formed..
Can you start a question with should?
In formal letters, ‘should’ at the beginning of the sentence can be used as under: ‘Should you need any further information, please feel free to write to us. ‘ In such constructions, ‘should’ has an effect of ‘if’.
When to use do does did in a question?
DO / DOES / DID – For Questions To make a question in the simple present tense in English we normally put the auxiliary “do” or “does” and for questions in the past tense “did” at the beginning of the question before the subject.
Where must is used?
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.
Can and could sentences examples?
We use could to show that something is possible, but not certain:They could come by car. (= Maybe they will come by car.) … It can be very cold here in winter. … That can’t be true. … It’s ten o’clock. … It could be very cold there in winter. … They know the way here. … She can speak several languages. … I can see you.More items…
Would sentences examples in English?
Would sentence examplesWould you like to read his speech? … That would be the best way. … How long would these mind games go on? … His father hoped that Daniel would grow up to be a wise and famous man. … He was in trouble because his scholars would not study. … Would you like it again?More items…
What is must have?
: something that is essential to have or obtain.
Is if a Complementizer?
The complementizer that in (1) functions to link the embedded sentence to the main clause, but can often be left out in English. Other examples of complementizers are if, whether, because, unless, and since.
Is Must a present tense?
3 Answers. As the past tense of “must” is also “must” (identical in form) the modal must is normally used only in present tense to avoid ambiguity. When you need the past tense you have to use forms of substitution verbs. … In most cases the modal must is given only with one form (present tense).
How do you use must?
To refer to some September that is in the past, you would say this past September or last September. Since this September refers to the future, it is not appropriate to use the phrase must be. Must is usually used to talk about the past, as in “The plane must have landed by now”.
How do you use whether in a question?
Whether is used when someone does not know which of the two possibilities is true.She asked me whether I was married.I don’t know whether she will come.I asked whether she had received the letter.
Can you use whether without or not?
A: In the phrase “whether or not,” the “or not” is often optional. When the choice is up to you, you can generally use either “whether” or “if.” But you definitely need “or not” when you mean “regardless of whether,” as in, “I’m out of here whether you like it or not!”
Has to and have to sentences?
have to, has to in the Simple PresentPronounsAffirmative sentencesNegative sentencesI, we, you, theyI have to get up early.I do not have to get up early.he, she, itShe has to get up early.She does not have to get up early.
Where we use must have?
We use “must have”, “can’t have” and “might have” in the same way as the present perfect – the action we are describing happened, or did not happen, in the past and is still true in the present. “must have”: we believe the action definitely happened. “She must have left the house by now; it’s nearly 11 o’clock.”
Are whether and if interchangeable?
The formal rule is to use if when you have a conditional sentence and whether when you are showing that two alternatives are possible. Some examples will make this more clear. Here’s an example where the two words could be interchangeable: Squiggly didn’t know whether Aardvark would arrive on Friday.
Is a must in sentence?
Meaning: We say something is A MUST if it is really necessary to have it. Example: If you are visiting London, a good map is a must. Now, try to write your own sentences using MUST, making sure that they are true to your own life as this will help you to remember them better!
When should we use should?
‘Should’ can be used:To express something that is probable. Examples: “John should be here by 2:00 PM.” “He should be bringing Jennifer with him.To ask questions. Examples: “Should we turn left at this street?” … To show obligation, give recommendation or even an opinion. Examples: “You should stop eating fast food.”
How do we use have to?
We use have to / must / should + infinitive to talk about obligation, things that are necessary to do, or to give advice about things that are a good idea to do. Must and have to are both used for obligation and are often quite similar. They are both followed by the infinitive. I must go now. / I have to go now.