Grammar review and extension | Year 6

💡Understand

A SUBORDINATE CLAUSE cannot stand alone as a full sentence — it depends on a main clause (e.g. 'Although it was raining, we went outside'). Combining a subordinate clause, a relative clause, and a modal verb in one sentence shows control over the full range of KS2 grammar.

“Although the bridge, which was built decades ago, might need repairs, engineers say it should remain safe for now.”

This single sentence combines a SUBORDINATE CLAUSE ('Although...might need repairs'), a RELATIVE CLAUSE ('which was built decades ago'), and MODAL VERBS ('might', 'should') — exactly the kind of confident, layered control expected by the end of KS2.

🔍Spot it

Identify the grammatical feature.

Question 1

"Because the storm was approaching, the match was cancelled."

💡 This clause cannot stand alone and depends on the main clause for its full meaning.

Question 2

"The scientist, whose research changed medicine, won the prize."

💡 This clause adds extra information about the scientist, starting with 'whose'.

Question 3

"You must complete the form before Friday."

💡 "must" is a modal verb expressing obligation.

🧠Think about it

Why might combining a subordinate clause, a relative clause, and a modal verb all in one sentence be considered more sophisticated than using them separately?

✍️Try it

Identify the grammatical feature used.

The library, which opened in 1960, should remain open, even though the council might reduce its funding.

Question 1

Which combination of features does this sentence use?

💡 Look for 'which opened in 1960' (relative clause), 'should'/'might' (modal verbs), and 'even though...' (subordinate clause).

📝Practise

Identify the grammatical feature in each sentence.

Question 1

"Unless it rains, the picnic will go ahead."

Question 2

"The novel, which took ten years to write, became a bestseller."

Question 3

"She could finish the race if she trained harder."

Question 4

In one phrase, what type of clause cannot stand alone as a full sentence?

💡 It's the key term introduced in this lesson's Understand section.

Question 5

Which word class names a person, place, or thing?

Question 6

Why does combining several grammatical structures in one sentence show more sophistication than using them separately?

🎯Apply

Read the passage, then answer the questions below.

Although the old cinema, which had entertained the town for eighty years, might close permanently, campaigners insist it should be saved, since it remains one of the few buildings that still connects generations of local families.

Question 1

Which relative clause adds extra detail about the cinema?

💡 Look directly after 'the old cinema'.

Question 2

Which modal verb shows the strongest recommendation in this sentence?

Question 3

How many years has the cinema entertained the town, according to the passage?

💡 It's stated within the relative clause.

🏆Challenge

Write one sentence combining a subordinate clause, a relative clause, AND at least one modal verb, about a topic of your choice.

🔄Review

A quick mastery check — 3 questions.

Question 1

"If the weather improves, we will go hiking." The underlined-style clause is...

Question 2

"The teacher, who has taught here for years, is retiring." uses...

Question 3

Combining multiple grammatical structures in one sentence demonstrates...

Want more practice mixing this with other grammar rules? Try Grammar practice →