What type of verb is must

If you want to express obligation in the past, must is not available, so you need to substitute another expression, typically have to which means almost the same as must , and has a past tense: had to. Sign up to join this community.

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Laurel For those interested in a little info about this site: it's a side project that I developed while working on Describing Words and Related Words. Both of those projects are based around words, but have much grander goals. I had an idea for a website that simply explains the word types of the words that you search for - just like a dictionary, but focussed on the part of speech of the words.

And since I already had a lot of the infrastructure in place from the other two sites, I figured it wouldn't be too much more work to get this up and running.

The dictionary is based on the amazing Wiktionary project by wikimedia. This caused me to investigate the edition of Websters Dictionary - which is now in the public domain. In almost all cases you can simply use the normal verb form which has a regular structure:. You may have a seat here. The officer will come in a few minutes. Try some fun exercises and do extra practice by making some examples to describe some of your personal obligations.

In order to describe what people said there are two different types of speech — direct speech and indirect or reported speech. Read on to find out more about these forms and improve your storytelling skills. Do you know what the past participle is and what it is used for?

Read on to find out more. Ready to chat to a member of the Wall Street English team? In English there are various ways to describe rules and obligations, and as a student it can be tricky to understand which way is right for each situation. Here is a description of each modal verb that we use to express obligation and how and when to use them. They must hand in their projects before the 8th June. I must remember to send a birthday card to my Dad. He must study harder if he wants to pass the exam.

We must get to the airport two hours before the flight. Passengers must not lean on the doors. What time must we leave? Not later than 2pm. Must he make so much noise? Why must the children do so much homework? What must you wear at work? Who must we call for an appointment? Its structure is the same as any normal verb: Here are some examples of affirmative sentences: I have to email the supplier before he sends the goods.

We have to do the shopping because the cupboards are empty.