Use 'Do you...' to form present simple questions for habits, routines, abilities and facts with subjects I, you, we, and they. The auxiliary 'do' helps form questions and negatives in the present simple. Remember the main verb stays in its base form after 'do'.
Ask about routines: Do you check your email every morning?
Ask about preferences or abilities: Do you speak English?
Use 'do' + subject + base verb for I/you/we/they
Use short answers with 'do' or 'don't': Yes, I do. / No, I don't.
Table
Forming Present Simple Questions with do/does
Subject
Auxiliary
Main verb (base form)
Example
I / You / We / They
do
work
Do you work from home?
He / She / It
does
work
Does she work in marketing?
Short answer (affirmative)
Yes, + subject + do/does
Yes, I do. / Yes, she does.
Short answer (negative)
No, + subject + don't/doesn't
No, we don't. / No, he doesn't.
Tip
Key rule: Where 'do' goes
To form present simple questions, place the auxiliary 'do/does' before the subject, then the base verb.
Question structure: Do + subject + base verb + ... ?
For he/she/it use 'Does' and the main verb stays in base form (no -s).
Use 'do/does' for questions and 'do not/does not' (don't/doesn't) for negatives.
Short answers repeat the auxiliary: Yes, I do. / No, she doesn't.
Example
Examples in context
Do you attend the weekly team meeting?
Do you send the monthly report to the manager?
Do you usually work from the office or remotely?
Do you have access to the shared drive?
Tip
Common mistakes to avoid
Learners often make predictable errors when forming questions with 'do'. Watch for these:
Forgetting the auxiliary 'do' and making a statement word order: 'You like coffee?' instead of 'Do you like coffee?'
Adding -s to the main verb after 'does': 'Does he works?' (wrong) — use base verb: 'Does he work?'
Using 'do' with the verb 'be' or modals: 'Do you are ready?' (wrong) — correct: 'Are you ready?'
Incorrect short answers that repeat the main verb instead of the auxiliary: 'Yes, I like.' (wrong) — use 'Yes, I do.'
Check subject-auxiliary order and use the base verb after 'do/does'.
Quiz
Choose the correct sentence:
Hint: Check the subject and use 'does' for she/he/it.
Correct!
Use 'does' with he/she/it and the main verb must be in base form (no -s) in questions.
Incorrect
The correct answer was: Does she work on the report?
Use 'does' with he/she/it and the main verb must be in base form (no -s) in questions.
Quiz
Complete: _____ to meetings every Monday?
Hint: Think about forming a present simple question with 'you'.
Correct!
'Do you' + base verb is used to ask about regular attendance or habits with 'you'.
Incorrect
The correct answer was: Do you come
'Do you' + base verb is used to ask about regular attendance or habits with 'you'.
Quiz
Choose the correct short answer to: 'Do you use the company printer?'
Hint: Short answers repeat the auxiliary verb used in the question.
Correct!
Short answers use the auxiliary verb: repeat 'do' for positive answers and 'don't' or 'doesn't' for negatives.
Incorrect
The correct answer was: Yes, I do.
Short answers use the auxiliary verb: repeat 'do' for positive answers and 'don't' or 'doesn't' for negatives.
Key Points
GrammarPoint
do
auxiliary verbCEFR A2//duː//
Auxiliary used to form present simple questions and negatives for I/you/we/they.
Do you need any help with the presentation?
GrammarPoint
does
auxiliary verbCEFR A2//dʌz//
Auxiliary used to form present simple questions and negatives for he/she/it.
Does the manager approve the budget?
Vocabulary
auxiliary
nounCEFR B1//ɔːɡˈzɪl.i.ə.ri//
A helping verb used with main verbs to form tenses, questions, and negatives.
In questions we often use the auxiliary 'do'.
Expression
short answer
expressionCEFR B1//ʃɔːrt ˈæn.sər//
A brief response that repeats the auxiliary verb (e.g., Yes, I do. / No, she doesn't.).
Do you have the file? — Yes, I do.
GrammarPoint
base form
grammar termCEFR B2//beɪs fɔːrm//
The verb form without inflections (no -s, -ed, -ing) used after auxiliaries.
Do they follow the new procedure?
Vocabulary
habitual
adjectiveCEFR B1//həˈbɪtʃ.u.əl//
Describing actions that happen regularly or as a habit.
Do you have a habitual start time for work?
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