What are Adverbial Clauses?
An adverbial clause is a dependent clause that modifies a verb, adjective, or another adverb by providing information about time, place, reason, condition, contrast, concession, or manner. Adverbial clauses often begin with subordinating conjunctions like 'because', 'although', 'if', 'while', 'after', and 'since'. They add discourse relationships, explaining how different ideas connect.
An adverbial clause is a subordinate clause that functions as an adverb, expressing relationships like time ('When you arrive'), reason ('Because it rained'), or condition ('If she passes'). It modifies the main action.
Step-by-step worked examples
Identify the adverbial clause and its relationship: 'She worked overtime because she needed the money.'
Adverbial clause: 'because she needed the money'. Relationship: REASON — why did she work overtime? Because she needed money. Connector: 'because' (subordinating conjunction expressing reason).
Identify the adverbial clause and its relationship: 'After the storm passed, the sun came out.'
Adverbial clause: 'After the storm passed'. Relationship: TIME — when did the sun come out? After the storm passed. Connector: 'After' (subordinating conjunction expressing time sequence). Note: Adverbial clause comes at the start, separated by comma.
Identify the adverbial clause and its relationship: 'Although it was expensive, he bought the car.'
Adverbial clause: 'Although it was expensive'. Relationship: CONTRAST/CONCESSION — despite high cost, he still bought it. Connector: 'Although' (subordinating conjunction expressing contrast). Note: Concession = admits a fact but shows result contradicts expectation.
Flashcards
Quick quiz
Q1.Which sentence has an adverbial clause expressing REASON?
Q2.Identify the adverbial clause relationship: 'If you miss the bus, take a taxi.'
Q3.Why should a comma follow this adverbial clause?: 'When she arrives, we will begin.'
Q4.Which relationship does 'although' express?
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Common mistakes
Confusing cause with concession: 'Although it rained, the match was cancelled.' (sounds like 'because') — Correct: Concession says one fact admits an opposing result: 'Although it rained, we played on.' (played anyway, defying the rain)
Forgetting comma after initial adverbial clause: 'If you finish early please leave.' — Correct: Add comma: 'If you finish early, please leave.'
Using main clause + adverbial clause without subordination: 'She studied hard. Because she wanted to pass.' — Correct: Make it one sentence: 'She studied hard because she wanted to pass.' (adverbial clause attached to main)
Treating all 'time' adverbials the same: 'When you arrive at the station until you leave' (mixing two time markers incorrectly). — Correct: Use one time relationship: 'When you arrive at the station, wait for me.' OR 'Until you leave, stay here.'
FAQ
What is an adverbial clause?
A subordinate clause that modifies a verb or adjective by explaining time, reason, condition, contrast, or manner. Example: 'When you arrive, I'll be ready' (time relationship).
Can adverbial clauses move to different positions?
Yes — they can open a sentence ('After the rain, we left') or follow the main clause ('We left after the rain'). Comma usage depends on position.
What is a 'concessive' clause?
A type of adverbial clause showing contrast or concession — admits one fact, but the result contradicts what's expected. Example: 'Although he was tired, he finished the work.'
Key subordinating conjunctions for adverbial clauses?
Time: when, while, before, after, since, until. Reason: because, since. Condition: if, unless, in case. Contrast: although, though, whereas, while. Purpose: so that, in order that.