Asking questions in English can be tricky, eh!
Sometimes we have to invert the subject and the verb to make a question.

Example:
You are my friend
Are you my friend?
Sometimes we have to use an auxiliary verb to make a question.

Example:
You like coffee.
Do you like coffee?
Is there an easy way to remember how to use auxiliary verbs correctly?
I’ve found that using charts is a great way to visualize the differences. Charts also help you remember which auxiliary to use when asking questions in English.
Verb be
Verb be is a unique verb that can change its position to change a sentence into a question.
A. Simple present
Subject | Affirmative S V O | Question S <-> V (V S O) |
I | I am late. | Am I late? |
You | You are Canadian. | Are you Canadian? |
He | He is your father. | Is he your father? |
She | She is our teacher. | Is she our teacher? |
It | It is okay to make mistakes. | Is it okay to make mistakes? |
We | We are tired. | Are we tired? |
They | They are Brazilian. | Are they Brazilian? |
B. Simple past
Subject | Affirmative S V O | Question S <-> V (V S O) |
I | I was late. | Was I late? |
You | You were sick yesterday. | Were you sick yesterday? |
He | He was my best friend. | Was he my best friend? |
She | She was our teacher. | Was she our teacher? |
It | It was okay to make mistakes. | Was it okay to make mistakes? |
We | We were tired last night. | Were we tired last night? |
They | They were very hungry. | Were they very hungry? |
AUXILIARIES
An auxiliary verb is not an action verb, rather it helps the action verb to convey its meaning. Therefore, it is also known as helping verb. Auxiliary verbs are used with main verbs to help express the tense.
Verb be is an auxiliary in the continuous tenses
C. Present continuous
(Aux: am/is/are)
Subject | Affirmative Subject + Aux + verbing | Question Aux + Subject + verbing |
I | I am studying English. | Am I studying English? |
You | You are living in Canada. | Are you living in Canada? |
He | He is traveling to France. | Is he traveling to France? |
She | She is chatting with her friends. | Is she chatting with her friends? |
It | It is raining. | Is it raining? |
We | We are having a good time. | Are we having a good time? |
They | They are doing a great job. | Are they doing a great job? |
D. Past continuous
(Aux: was/ were)
Subject | Affirmative Subject + Aux + verbing | Question Aux + Subject + verbing |
I | I was studying English this morning. | Was I studying English this morning? |
You | You were living in Canada last year. | Were you living in Canada last year? |
He | He was traveling to yesterday. | Was he traveling to France yesterday? |
She | She was chatting with her friends. | Was she chatting with her friends? |
It | It was raining two hours ago. | Was it raining two hours ago? |
We | We were having a good time. | Were we having a good time? |
They | They were doing a great job. | Were they doing a great job? |
Do is an auxiliary verb (Aux) that we use when we want to ask questions in simple present.
E. Simple present
Subject | Affirmative S V O | Question Aux + Subject + verb |
I | I like studying English. | Do I like studying English? |
You | You live in Canada. | Do you live in Canada? |
He | He travels to France once a year. | Does he travel to France once a year? |
She | She chats with Mike every day. | Does she chat with Mike every day? |
It | It (The dog) plays with the children. | Does it (the dog) play with the children? |
We | We always have a good time in class. | Do we always have a good time in class? |
They | They always do a great job. | Do they always do a great job? |
Did is an auxiliary verb (Aux) that we use when we want to ask questions in simple past.
E. Simple past
Subject | Affirmative S V O | Question Aux + Subject + verb |
I | I liked studying English. | Did I like studying English? |
You | You lived in Canada. | Did you live in Canada? |
He | He traveled to France last year. | Did he travel to France last year? |
She | She chatted with Mike yesterday. | Did she chat with Mike yesterday? |
It | It (The dog) played with the children yesterday. | Did it (the dog) play with the children yesterday? |
We | We had a good time in class yesterday. | Did we have a good time in class yesterday? |
They | They did a great job. | Did they do a great job? |
Have is an auxiliary verb (Aux) that we use when we want to ask questions in present perfect and present perfect continuous.
F. Present Perfect
(Aux: have/has)
Subject | Affirmative S + Aux + past participle | Question Aux + Subject + verb |
I | I have studied English for 2 years. | Have I studied English for 2 years? |
You | You have lived in Canada since 2010. | Have you lived in Canada since 2010? |
He | He has traveled to France twice. | Has he traveled to France twice? |
She | She has done her homework. | Has she done her homework? |
It | It (The dog) has run away. | Has it (the dog) run away? |
We | We have finished the course. | Have we we finished the course? |
They | They have found a good job. | Have they found a good job? |
G. Present Perfect Continuous
(Aux: have been/has been)
Subject | Affirmative S + Aux + verbing | Question Aux + Subject + verb |
I | I have been studying English for 2 years. | Have I been studying English for 2 years? |
You | You have been living in Canada since 2010. | Have you been living in Canada since 2010? |
He | He has been working in France for 2 years . | Has he been working in France for 2 years? |
She | She has been doing her homework since 5 o’ clock. | Has she been doing her homework since 5 o’clock? |
It | It (The dog) has been sleeping all day. | Has it (the dog) been sleeping all day? |
We | We have been taking this course since April. | Have we been taking this course since April? |
They | They have been looking for a job since April. | Have they been looking for a good job since April? |
Practice time
Put the words in the correct order to make questions
