English conjugation practice
Change
Change conjugations in all tenses
Present Simple
I change my computer password every three months for security reasons.
You change your mind about your clothing style very often these days.
He changes his phone cover every time he buys a new outfit.
We change our regular shoes before entering the clean gym hall floor.
They change their travel plans whenever the flight ticket prices go down.
Present Continuous
Right now, I am changing the old batteries in the wall clock.
Look, you are changing the channel just when the movie is starting!
He is changing his wet clothes after walking in the heavy rain now.
We are changing our old car tires at the garage at this moment.
They are changing the background decorations on the theater stage right now.
Present Perfect
I have changed my mind about buying that expensive digital camera today.
You have changed a lot since the last time I saw you.
He has changed his job three times during the past year already.
We have changed our email addresses to our new professional business names.
They have changed the color of the living room walls from blue to bright yellow.
Present Perfect Continuous
I have been changing my lifestyle habits to improve my health this month.
Lately, you have been changing your daily schedule to wake up much earlier.
He has been changing the oil in his old car every month recently.
We have been changing our old habits by eating fresh fruit every morning.
They have been changing the store window decorations every week this season.
Past Simple
Yesterday morning, I changed the bed sheets before the guests arrived.
You changed the channel during the most interesting part of the show.
He changed his direct flight to a cheaper option last Tuesday afternoon.
We changed our currency at the local bank branch last Friday morning.
They changed their mind about the restaurant after reading the bad reviews.
Past Continuous
At 4 PM yesterday, I was changing the flat tire on my bicycle.
While you were changing the light bulb, the power came back on suddenly.
He was changing his shoes when his friends knocked on the front door.
We were changing our travel plans when the travel agency offered a discount.
They were changing the old pipes in our basement all afternoon yesterday.
Past Perfect
Before the meeting started, I had changed my presentation slides completely.
You had changed your phone number before I tried to call you yesterday.
He had changed his clothes before his guests knocked on the door.
We had changed our currency before we arrived at the international airport gate.
Before the guests arrived, they had changed into their best clothes for dinner.
Past Perfect Continuous
I had been changing my password for ten minutes before the system accepted it.
Before you bought the new car, you had been changing the oil every month.
He had been changing his thesis topic for weeks before his advisor complained.
Before the coach arrived, we had been changing our exercise routine every week.
Before they moved away, they had been changing their garden design every spring.
Future Simple (will)
If this coat does not fit me, I will change it tomorrow.
You will change your opinion about the movie after you watch the ending.
He will change his major field of study at the university next term.
We will change our path if the main mountain road is blocked tomorrow.
They will change their manager after the final board meeting next Friday.
Future Prospective (be going to)
I am going to change my train ticket for an earlier time today.
You are going to change your shoes before you go out into the mud.
He is going to change his hair color to bright blue this weekend.
We are going to change the old kitchen curtains during the upcoming weekend.
They are going to change their strategy for the upcoming football match tonight.
Future Continuous
If the weather gets colder, I will be changing into a warm wool sweater.
If you wear that outfit, you will be changing your shoes before the long walk.
If he gets the promotion, he will be changing his office location next week.
If we move to the city, we will be changing our daily transit routes completely.
If they get a new dog, they will be changing their daily walking routine.
Future Perfect
By next Friday, I will have changed all the light bulbs to energy-saving ones.
You will have changed your location before the summer season begins next month.
He will have changed his lifestyle completely by the time his son is born.
We will have changed our house layout before the new furniture arrives on Monday.
By next year, they will have changed the old traffic signs on this busy street.
Future Perfect Continuous
By next year, I will have been changing my habits for ten months straight.
By next month, you will have been changing the water filter regularly for a year.
By winter, he will have been changing his car tires for five years by himself.
By next week, we will have been changing our passwords every month for a year.
By midnight, they will have been changing the shift workers for twenty-four hours.
Present Simple Negative
I do not change my opinion easily when I know I have the correct facts.
You do not change the water in the flower vase frequently enough, my friend.
He does not change his hairstyle because he prefers the classic simple look.
We do not change our holiday destination because we love this small mountain village.
They do not change their old car because it still runs very reliably everyday.
Present Simple Question
Do I change my boots here or do I keep them on inside the house?
Do you change your computer passwords regularly to protect your private personal data?
Does he change his mind often or does he stay with his first decision?
Do we change trains at the next big station or stay on this one?
Do they change their business hours during the hot summer months of the year?
Past Simple Negative
I did not change your desk settings on purpose, I only moved a book!
You did not change the date on the application form before submitting it yesterday.
He did not change his clothes after the football match because he was tired.
We did not change our destination despite the heavy traffic on the main highway.
They did not change their product prices even when the cost of materials rose.
Past Simple Question
Did I change the channel when you were watching your favorite television program today morning?
Did you change your money into local currency before you left the international airport?
Did he change his mind about coming with us to the cinema last night?
Did we change our meeting room location because of the broken air conditioning system?
Did they change their travel plans after hearing the bad weather report last Friday?