Many English learners struggle to understand the purpose and structure of auxiliary verbs. These verbs may seem small, but they hold the key to building correct tenses, forming questions, and creating passive sentences. If you don’t know how and where to use them, your English will feel incomplete. This blog post explains the Auxiliary Verbs List clearly with definitions, categorized examples, and a practical usage guide.
Table of Contents
What Are Auxiliary Verbs?
Auxiliary verbs, also known as helping verbs, assist the main verb in a sentence. They help form questions, negatives, tenses, passives, and emphasis. There are two main types:
- Primary Auxiliary Verbs: be, do, have
- Modal Auxiliary Verbs: can, could, may, might, shall, should, etc.
These verbs never stand alone; they always help another verb to complete a thought.
24 Main Auxiliary Verbs List in English
- am
- is
- are
- was
- were
- be
- being
- been
- have
- has
- had
- do
- does
- did
- can
- could
- shall
- should
- will
- would
- may
- might
- must
- ought to

Primary Auxiliary Verbs List with Examples
Auxiliary Verb | Example Sentence |
---|---|
am | I am reading the Quran. |
is | She is learning Arabic. |
are | They are studying grammar. |
was | Ahmad was reciting Surah Yaseen. |
were | We were discussing Hadith. |
be | He wants to be a teacher. |
being | She is being honest. |
been | I have been to Makkah. |
have | I have memorized five surahs. |
has | Fatimah has completed her homework. |
had | They had finished before sunset. |
do | I do pray on time. |
does | She does help her siblings. |
did | Yusuf did learn all the tenses. |
Modal Auxiliary Verbs List
- can
- could
- may
- might
- shall
- should
- will
- would
- must
- ought to
Auxiliary Verbs in Different Tenses with Examples
Tense Type | Auxiliary Verb(s) Used | Example Sentence |
---|---|---|
Present Simple | do / does | Does Amina speak English? |
Past Simple | did | Did you go to the masjid? |
Present Perfect | have / has | I have completed the homework. |
Past Perfect | had | She had left before Fajr. |
Future Simple | will | They will join us later. |
Future Perfect | will have | We will have arrived by then. |
Present Continuous | am / is / are | He is writing a story. |
Past Continuous | was / were | They were reading books. |
Future Continuous | will be | I will be teaching tomorrow. |
Passive Voice | be / is / was / were / been | The book was written by Hassan. |

Auxiliary vs. Main Verbs
1. Auxiliary Verbs
- Also called helping verbs
- Help the main verb show tense, voice, mood, or aspect
- Cannot stand alone in a sentence
- Examples: am, is, are, was, were, have, has, had, will, can, must
Examples:
- Fatima is eating dinner. ✅
- They have finished the homework. ✅
2. Main Verbs
- Show the main action or state in a sentence
- Can stand alone (without help)
- May be supported by auxiliaries in some tenses or structures
- Examples: eat, play, sleep, go, write
Examples:
- Ahmad writes daily. ✅
- Aisha slept early. ✅
Auxiliary Verbs in Sentences
Here are some useful sentence examples using auxiliary verbs in real contexts:
- I am going to the masjid.
- She is preparing for her exam.
- They have completed the assignment.
- You should recite daily.
- He was reading the Quran.
- Malaika has memorized Surah Al-Mulk.
- We were planning a group study.
- I will help you with grammar.
- She might join later.
- Areeba must complete the task by Maghrib.

FAQs
Auxiliary verbs help form tenses, questions, and passive voice in English.
Be, Do, and Have.
Yes, modal verbs are a type of auxiliary verb used for mood and intention.
No, they support a main verb and cannot stand alone in most cases.
There are 24 main auxiliary verbs, including primary and modal verbs.
Conclusion
Understanding the auxiliary verbs list helps learners build correct English structures across tenses and moods. Whether it’s forming a question, expressing possibility, or creating passive sentences, auxiliary verbs play a central role. Practice them in different tenses, and you’ll find your grammar improving naturally.
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