An adverbial phrase is a group of two or more words that works together to do the same job as a single adverb. Just like an adverb, it tells us how, when, where, why, or to what degree something happens, as defined by Oxford Learner's Dictionaries. Adverbial phrases are extremely common in everyday English — you use them every time you say something like at the last minute or with great confidence.
Unlike a single-word adverb such as quickly or yesterday, an adverbial phrase contains a head word plus other elements that expand or clarify its meaning. Recognising these phrases helps you understand how sentences are built and allows you to add precision and variety to your own writing and speech.
Types of Adverbial Phrase: Formation Table
Adverbial phrases are formed in several common ways. The table below shows the main structures, with examples and notes on the questions they answer.
| Structure | Example | Question answered / Notes |
|---|---|---|
| Preposition + noun phrase | at the last minute |
When? The most common type; the preposition links the phrase to the verb. |
| Preposition + noun phrase | with great confidence |
How? Prepositional phrases can express manner as well as time and place. |
| Adverb + adverb | very quickly |
To what degree? One adverb modifies another, typically an intensifier + adverb. |
| Adverb + adverb | fairly recently |
To what degree / when? The intensifier softens or strengthens the head adverb. |
| Infinitive phrase | to reach the station on time |
Why? Infinitive phrases often express purpose or reason. |
| Participle phrase | having finished her work |
When / how? Often expresses a prior action or circumstance. |
Key insight: The most important test for an adverbial phrase is whether the whole group of words answers one of the adverb questions: how?, when?, where?, why? or to what degree? If it does, and it contains more than one word, it is an adverbial phrase.
Adverbial Phrases in Detail
Prepositional Adverbial Phrases
The most common adverbial phrases are built around a preposition followed by a noun phrase. Consider these two examples:
- She arrived at the last minute. — This tells us when she arrived. The preposition at introduces the noun phrase the last minute, and the whole group modifies the verb arrived.
- He spoke with great confidence. — This tells us how he spoke. The preposition with introduces the noun phrase great confidence, and the whole group modifies the verb spoke.
Notice that the phrases can be moved to different positions in the sentence without changing the core meaning: With great confidence, he spoke to the crowd or He spoke to the crowd with great confidence. This mobility is a hallmark of adverbial phrases.
Adverb + Adverb Phrases
A second important type pairs an intensifying adverb with a head adverb. The intensifier (such as very, extremely, fairly, rather, quite) changes the degree of the head adverb.
- She completed the task very quickly. — Very intensifies quickly; the phrase modifies the verb completed.
- This happened fairly recently. — Fairly softens recently; the phrase modifies the verb happened.
- He played surprisingly well. — Surprisingly modifies well; together they modify the verb played.
Adverbial Phrases Modifying Adjectives and Other Adverbs
Adverbial phrases do not only modify verbs. They can also modify adjectives and other adverbs, adding information about degree or manner.
- Modifying an adjective: The lake was surprisingly cold for July. The phrase surprisingly cold — where surprisingly acts adverbially — modifies the adjective cold.
- Modifying another adverb: She finished far too slowly. Here far modifies too slowly, and the whole phrase modifies the verb finished.
Formation Examples in Context
Here are the two main formation patterns with further examples to show how they work in natural sentences:
[Preposition + Noun Phrase]
- They met in a small café. (where?)
- She left without a word. (how?)
- He waited for a very long time. (how long?)
- We arrived before sunrise. (when?)
[Adverb + Adverb]
- He drove extremely carefully.
- She sang quite beautifully.
- The project ended rather unexpectedly.
- She spoke almost inaudibly.
Position matters: Adverbial phrases of manner and place typically come after the verb or object. Adverbial phrases of time often come at the start or end of a clause. Phrases of degree come directly before the word they modify. Breaking these patterns without purpose can sound unnatural.
Common Mistakes
- Confusing adverbial phrases with adjectival phrases: Both can follow a noun, but only adjectival phrases describe the noun. Compare: The man in the blue coat left (adjectival — describes man) vs He left in a hurry (adverbial — describes how he left). Ask yourself: does the phrase describe a noun or modify a verb/adjective/adverb?
- Placing degree phrases in the wrong position: A degree adverbial phrase must sit directly before the word it modifies. Saying She ran quickly very is wrong; the correct order is She ran very quickly.
- Omitting the preposition: A prepositional adverbial phrase needs its preposition. He spoke great confidence is incorrect; the full phrase must be with great confidence. Dropping the preposition turns the phrase into a noun phrase, which cannot function adverbially on its own.
- Using an adverbial phrase where a clause is needed: She studied hard for passing the exam sounds unnatural. English prefers an infinitive of purpose here: She studied hard to pass the exam. Adverbial for + -ing is common in some varieties but is better replaced with an infinitive in formal writing.
Practice Tips
- Ask the adverb questions. When you read a sentence, identify any group of words that answers how?, when?, where?, why? or to what degree? — that group is almost certainly an adverbial phrase.
- Try moving the phrase. Adverbial phrases are usually mobile. If you can move a phrase to the front or end of a sentence without changing the core meaning, it is likely adverbial: At the last minute, she arrived — She arrived at the last minute.
- Expand single adverbs into phrases. A useful writing exercise is to replace a simple adverb with a more precise adverbial phrase: instead of He spoke confidently, try He spoke with remarkable confidence.
- Notice them in reading. Adverbial phrases are dense in fiction and journalism. When you read, underline any prepositional phrase or adverb pair that modifies a verb, adjective, or adverb — you will quickly build an intuition for the pattern.
Practice Exercises
Cloze Dropdown
Select the correct adverbial phrase to complete each gap in context.
Complete the Sentence
Type an adverbial phrase to finish each sentence naturally.
Grammar Quiz
Choose the correct adverbial phrase or identify its function in context.
Matching Pairs
Match sentences with the adverb question their adverbial phrase answers.
Unjumble
Reorder scrambled words to form correct sentences with adverbial phrases.
Flash Cards
Drill adverbial phrase types and the questions they answer.
Practise Adverbial Phrases
LexFizz has 30 free interactive exercises — no sign-up needed. Start building confidence with adverbial phrases today.
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Frequently Asked Questions
What is an adverbial phrase?
An adverbial phrase is a group of two or more words that functions like a single adverb in a sentence. It modifies a verb, an adjective, or another adverb by answering questions such as how?, when?, where?, why? or to what degree? For example, with great confidence tells us how someone did something, and at the last minute tells us when.
What is the difference between an adverb and an adverbial phrase?
A single adverb is one word: quickly, soon, here. An adverbial phrase is a group of words that does the same job: very quickly, in a short while, at the front of the room. Both modify verbs, adjectives or other adverbs, but the phrase contains a head word plus additional words that expand or specify its meaning.
How do you identify an adverbial phrase in a sentence?
Ask the adverb questions: how?, when?, where?, why? or to what degree? about the verb (or adjective or adverb) in the sentence. The group of words that answers one of those questions is an adverbial phrase. For example, in She arrived at the last minute, asking when did she arrive? points to at the last minute — the adverbial phrase.
What are the most common types of adverbial phrase?
The two most common types are prepositional adverbial phrases (preposition + noun phrase, e.g. in a loud voice, before sunrise) and adverb + adverb phrases (e.g. very quickly, fairly recently). Less common but important types include infinitive phrases of purpose (to save time) and participial phrases (having finished her work).
Can adverbial phrases modify adjectives and other adverbs?
Yes. While adverbial phrases most often modify verbs, they can also modify adjectives and other adverbs. For example, in The lake was surprisingly cold, the adverb surprisingly modifies the adjective cold. In She finished far too slowly, the phrase far too modifies the adverb slowly.
Where in a sentence should adverbial phrases go?
Position depends on the type. Manner phrases (how?) usually come after the verb or object: He spoke with great confidence. Time phrases (when?) often appear at the start or end of a clause: At the last minute, she arrived or She arrived at the last minute. Degree phrases (to what degree?) come directly before the word they modify: very quickly, not quickly very.
What is the difference between an adverbial phrase and an adverbial clause?
An adverbial phrase does not contain a subject and a finite verb; it is a phrase, not a clause. For example, at the last minute is a phrase. An adverbial clause does contain a subject and finite verb and is introduced by a subordinating conjunction: because she arrived late, when the meeting ended. Clauses can often be reduced to phrases: after finishing the report is a phrase equivalent to the clause after she finished the report.
How do I use adverbial phrases to improve my writing?
Replace vague single adverbs with more precise adverbial phrases to add detail and variety. Instead of writing He spoke confidently, try He spoke with remarkable confidence. Instead of She finished quickly, try She finished in record time. Experiment with placing the phrase at the start of the sentence for emphasis: With remarkable confidence, he addressed the crowd.
What is a common mistake learners make with adverbial phrases?
A very common mistake is confusing an adverbial phrase with an adjectival phrase. Both can follow a noun, but adjectival phrases describe the noun while adverbial phrases modify the verb. In The man in the blue coat left, in the blue coat is adjectival (it describes man). In He left in a hurry, in a hurry is adverbial (it tells us how he left).
At what level should I study adverbial phrases?
Basic adverbial phrases (time and place phrases such as in the morning or at school) appear at A2–B1 level. The full range of types — manner, degree, purpose and participial phrases — is typically consolidated at B2, which is why this page is aimed at that level. At C1–C2, learners refine position, stylistic variation, and the use of fronted adverbials for emphasis and cohesion.