GRADE 4 · FREE LESSON

Verbs

Use main, helping and modal verbs to express action, time and possibility.

Understand the concept
See real examples
Practise & apply
Visual learning illustration for Verbs

What you will learn in Grade 4

Today's goal: Recognise verb phrases and use can, should, must and may in appropriate sentences.

Core concept

Main verb: write

A main verb expresses the main action or state in a sentence.

Core concept

Helping verb: is

A helping verb works with a main verb to form a verb phrase.

Core concept

Modal: can, should, must, may

Modal verbs express meanings such as ability, advice, possibility or necessity.

Core concept

She is writing.

In a verb phrase such as “is writing,” the helping verb supports the main verb.

Core idea

Recognise verb phrases and use can, should, must and may in appropriate sentences.

Read the explanation, study the examples and explain the idea in your own words.

Learn with examples

Main

solve

“solve” carries the main action or meaning of the sentence.

Helping

is

“is” helps the main verb show tense, voice or meaning.

Modal

should

“should” adds meaning such as advice, possibility or obligation.

See the skill in action

AbilityShe can swim.
AdviceYou should practise.
NecessityYou must wear a helmet.

Quick check

Which modal best gives advice: should or must?

Practice like a learner

  1. Underline the verb phrase: They are learning.
  2. Choose: You should/must drink water when thirsty.
  3. Write a sentence with 'can'.
  4. Write a sentence giving advice with 'should'.
  5. Explain the difference between 'can' and 'must'.
Self-check: Can you explain the rule, give a new example and tell someone why your answer is correct?

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