This lesson explains how to form questions in the present simple using the verbs am, is and are. These forms are used with the verb to be. You will learn yes/no questions, wh‑questions, short answers, and word order.
Use am with I, is with he/she/it, and are with you/we/they.
For yes/no questions, invert the subject and the verb: 'Is she here?'
For wh‑questions, put the question word first, then the verb and the subject: 'Where are they?'
Use short answers for quick replies: 'Yes, he is.' / 'No, they are not.'
Table
Question Forms with am / is / are
Pronoun
Question form (yes/no)
Example (yes/no)
WH question example
I
Am I ...?
Am I on the schedule?
Why am I late?
He / She / It
Is he/she/it ...?
Is she the project manager?
Who is responsible for the report?
You / We / They
Are you/we/they ...?
Are they available for the call?
Where are we meeting?
Tip
Key rule: Subject-verb inversion
To form present simple questions with to be, invert the subject and the verb:
Yes/no question: Verb before subject → 'Are you ready?'
WH-question: WH word + verb + subject → 'What is the deadline?'
Short answers: Use the verb form + subject → 'Yes, she is.' / 'No, I am not.'
Remember: am with I, is with he/she/it, are with you/we/they.
Example
Examples in context
Is the meeting at 10 AM?
Are you available for a conference call?
Is she the new project manager?
Am I scheduled to present tomorrow?
Tip
Common mistakes
Watch out for these frequent errors when forming am/is/are questions:
Keeping the subject before the verb (wrong): 'She is the manager?' — correct: 'Is she the manager?'
Using auxiliary do/does with am/is/are: 'Do you are available?' — remove do/does.
Wrong verb after the subject: using base verb instead of am/is/are in inversion.
Incorrect short answers punctuation or order: 'Yes, is.' — correct: 'Yes, she is.'
Always check that the verb to be is in the correct form for the subject and that it precedes the subject in questions.
Quiz
Choose the correct question for this statement: 'He is the project manager.'
Hint: Focus on subject-verb inversion and avoid adding auxiliary verbs.
Correct!
Form a yes/no question by inverting the subject and the verb to be: 'Is' + subject + complement.
Incorrect
The correct answer was: Is he the project manager?
Form a yes/no question by inverting the subject and the verb to be: 'Is' + subject + complement.
Quiz
Complete: _____ she available for the call?
Hint: Think about the correct form of to be for she.
Correct!
Use 'Is' with he/she/it to form a yes/no question by placing the verb before the subject.
Incorrect
The correct answer was: Is
Use 'Is' with he/she/it to form a yes/no question by placing the verb before the subject.
Quiz
Choose the correct question: 'They are available tomorrow.'
Hint: Check the subject (singular or plural) and invert it with the correct form of to be.
Correct!
Use 'are' with plural subjects and place the verb before the subject to form a yes/no question.
Incorrect
The correct answer was: Are they available tomorrow?
Use 'are' with plural subjects and place the verb before the subject to form a yes/no question.
Key Points
GrammarPoint
am
verb (to be)CEFR A1//æm//
First-person singular present form of the verb to be.
Am I on the agenda for today?
GrammarPoint
is
verb (to be)CEFR A1//ɪz//
Third-person singular present form of the verb to be.
Is he on the client call?
GrammarPoint
are
verb (to be)CEFR A1//ɑːr//
Plural present form of the verb to be; also used with you.