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Understanding how often something happens is a fundamental part of communication. Adverbs of frequency are the tools we use to express time and regularity in English. Whether you are describing a daily routine or a rare occurrence, these adverbs provide the necessary context to make your sentences precise.
Table of Contents
What are Adverbs of Frequency?
An adverb of frequency describes how often an action happens. In the English language, we use these adverbs to modify verbs, giving the listener or reader a better sense of the repetition or consistency of an event.
(Here, “always” tells us the frequency of the action “brushing.”)
Definite vs. Indefinite Frequency
Adverbs of frequency are generally categorized into two main groups: definite and indefinite.
1. Adverbs of Definite Frequency
These terms describe a specific timing or an exact number of times an event occurs. They usually appear at the end of a sentence.
- Hourly, daily, weekly, monthly, yearly
- Once, twice, three times
- Every second, every morning, every year
2. Adverbs of Indefinite Frequency
These terms give a general idea of how often something happens but do not specify the exact timeframe. These are the most common adverbs used in daily conversation, such as usually, sometimes, and rarely.
Common Examples and Percentage Scale
To help visualize how these adverbs compare to one another, we often use a percentage scale ranging from 100% (all the time) to 0% (none of the time).
| Frequency | Adverb | Example Sentence |
|---|---|---|
| 100% | Always | He always drinks tea in the morning. |
| 90% | Usually / Normally | I usually walk to work. |
| 70% | Often / Frequently | They often visit the park. |
| 50% | Sometimes | We sometimes order pizza on Fridays. |
| 30% | Occasionally | I occasionally go to the cinema. |
| 10% | Seldom / Rarely | It rarely rains in the desert. |
| 5% | Hardly ever | She hardly ever eats meat. |
| 0% | Never | I never stay up past midnight. |
Sentence Placement and Rules
The position of the adverb in a sentence depends on the type of verb being used. Following these rules will help you avoid common grammatical mistakes.
Rule 1: Before the Main Verb
In most sentences, the adverb of frequency goes before the main verb.
Structure: Subject + Adverb + Main Verb
Example: Sarah often reads books.
Rule 2: After the Verb ‘To Be’
When the main verb is a form of to be (am, is, are, was, were), the adverb goes after the verb.
Structure: Subject + Verb To Be + Adverb
Example: They are always late.
Rule 3: Between Auxiliary/Modal and Main Verb
If there is an auxiliary verb (have, will, do) or a modal verb (can, could, should, might), the adverb is placed between the auxiliary and the main verb.
Structure: Subject + Auxiliary + Adverb + Main Verb
Example: You should always check your work.
Example: “Sometimes I go for a run” OR “I sometimes go for a run.”
Asking Questions with Frequency Adverbs
To find out the frequency of an action, we typically start the question with “How often…?”
Question: How often do you go to the gym?
Answer: I usually go three times a week.
Practice Exercises
Part A: Reorder the sentences. Place the adverb in the correct position.
- He (never) is happy. → He is never happy.
- We (often) go to the beach. → We often go to the beach.
- She (always) can help us. → She can always help us.
Part B: Identify the Error. Find the mistake in the sentences below.
- I always am tired. I am always tired.
- He drinks usually coffee. He usually drinks coffee.
Frequently Asked Questions
Can I use “Never” in a negative sentence?
No. In English, we avoid double negatives. Since “never” already has a negative meaning, you should use a positive verb.
Correct: “I never eat sushi.” (NOT: “I don’t never eat sushi.”)
Is “Often” pronounced with a ‘t’?
Both pronunciations are correct! Some people say “off-ten” (with the ‘t’), while others say “off-en” (silent ‘t’). Both are widely accepted in English-speaking countries.
