Learn English Grammar: Lesson 19 (Part 2) – Modals

Must read

Helena Daily English
Helena Daily Englishhttps://helenadailyenglish.com
One of the best ways to improve communication skills is to become familiar with the language by reading, building vocabulary, and discussing what you study in daily conversations. Helena Daily English blog provides the Daily English knowledge that you can study and then try to apply in everyday situations

Learn English Grammar: Lesson 19 (Part 2) – Modals

1. Modals of Possibility and Probability

may    might     could    should   ought to    must    will     be going to

Modals of possibility and probability indicate degrees, from a chance or possibility (50%) to definite (100%):

MAY / MIGHT / COULD 50% possibility

  • It’s short notice, but we may / might / could go to the concert on Friday if Steve gets tickets.

SHOULD / OUGHT TO better possibility

  • Lori should / ought to get to class on time today because there is no traffic on the highway.

MUST almost certain 

  • The football game is not sold out, so tickets must be available.

WILL / BE GOING TO definite

  • Steve bought tickets, so we will attend / are going to attend the concert Friday night.

2. Modals of Advisability and Suggestion

should   ought to   had better (threat)

Use modals to give someone advice or make a suggestion:

SHOULD advice or suggestion

  • You should take an umbrella.
  • You shouldn’t get so angry; it was a mistake.

OUGHT TO strong advice

  • Dan ought to take the train because parking spaces are scarce.

HAD BETTER warning or threat

  • Michael had better stop smoking; otherwise, it could affect his health.

The negative form is had better + not.

  • You had better not / You‘d better not do that.

3. Negative Modals

In formal writing, negatives are formed by inserting DO / DOES + not before the verb.

When you use a modal, not comes after the modal. Remember that in formal writing, contractions are not generally used.

  • Paulo could not find Maria’s phone number, (formal)
  • Paulo couldn’t find Maria’s phone number, (informal)
Here are the negative modals:
would + not = wouldn’t have to + not = do not have to = don’t have to
should + not = shouldn’t has to + not = does not have to = doesn’t have to
can + not = cannot = can’t could + not = couldn’t
may + not = may not (no contraction) will + not = won’t
ought to + not = ought not (no contraction) must + not = mustn’t
be able to + not = am not able to (no contraction), isn’t, aren’t, wasn’t, weren’t able to might + not = might not (usually not contracted)
  1. When something is NOT NECESSARY, use do not have to / doesn’t have to / don’t have to.
  • I feel a lot better. I do not have to take any more medication.
  • The meeting was canceled; she does not have to go.
  • You don’t have to shout; I can hear just fine.
  1. Must + not (mustn’t) is used for prohibition (a very strong warning).
  • Children must not sit close to the television. It will damage their eyesight.
  • You mustn’t smoke in restaurants in this state. Smoking in public places is against the law.

4. Questions with Modals

Questions use inverted word order. Sentences with modals form questions by putting the modal first.

  • I can go to the movies with you. / Can I go to the movies with you?
  • John was able to fix his computer. / Was John able to fix his computer?

Do not use do / does / did with one-word modals in statements or questions.

  • Incorrect:         Sasha does can drive the car pool tomorrow.
  • Correct:            Sasha can drive the car pool tomorrow.
  • Incorrect:         Do you should call the doctor?
  • Correct:            Should you call the doctor?

More articles

How to speak English Fluently

- Advertisement -Cyber deal on courses extended. Courses Up To 85% Off

Latest article