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Irregular verbs in English, the past tense of Buy: Buy - Bought - Bought
What is the past tense of Buy? Does the conjugation of the verb Buy in English tenses have similar forms? Let’s refer to this article from PREP to find answers to these questions and practice some exercises to help you master the past tense of Buy!
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I. What is Buy?
What is the past tense of Buy? First, let’s explore the meaning of Buy with PREP!
Buy is pronounced /bɑɪ/, functions as both a verb and a noun, and has various meanings such as:
Meaning |
Example |
to obtain something in exchange for money (v) |
I need to buy some groceries for dinner tonight. |
to accept or believe in something (v) |
Do you really buy his excuse? |
to bribe someone (v) |
The politician tried to buy the witnesses to cover up the scandal. |
a purchase transaction (n) |
The sale was a good buy for everyone who participated. |
an item that has been purchased (n) |
That new phone was a great buy. |
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II. What are the V0, V2, V3 forms of Buy? The past tense of Buy in English
What is the past tense of Buy? V0, V2, V3 are abbreviations for the base form, past and past participle of Buy. Let’s take a closer look at the V0, V2, V3 forms of Buy in the table below!
Verb form |
Example |
|
V0 |
Buy /bɑɪ/ |
Sarah buys fresh vegetables from the local market every week. |
V2 |
Bought /bɑːt/ |
Sarah bought fresh vegetables from the local market last week. |
V3 |
Bought /bɑːt/ |
Sarah has bought fresh vegetables from the local market twice this week. |
Therefore, there are two Buy past forms: Buy past simple tense is Bought and Buy past participle form is also Bought.
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III. How to conjugate the verb Buy
What is the past tense and past participle of Buy? How is the verb Buy conjugated in the 12 tenses of English and special structures? Let’s explore right below with PREP!
1. In the tenses
12 tenses in English |
I |
He/She/It |
We/You/They |
Present simple tense |
buy |
buys |
buy |
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Present progressive tense |
am buying |
is buying |
are buying |
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Present perfect tense |
have bought |
has bought |
have bought |
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Present perfect progressive tense |
have been buying |
has been buying |
have been buying |
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Past simple tense |
bought |
bought |
bought |
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Past progressive tense |
was buying |
was buying |
were buying |
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Past perfect tense |
had bought |
had bought |
had bought |
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Past perfect progressive tense |
had been buying |
had been buying |
had been buying |
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Future simple tense |
will buy |
will buy |
will buy |
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Future progressive tense |
will be buying |
will be buying |
will be buying |
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Future perfect tense |
will have bought |
will have bought |
will have bought |
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Future perfect progressive tense |
will have been buying |
will have been buying |
will have been buying |
|
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2. In special sentence structures
Special Structure |
I |
He/She/It |
We/You/They |
Conditional Sentences |
|||
Second conditional - Main Clause |
would buy |
would buy |
would buy |
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Third conditional - Main Clause |
would have bought |
would have bought |
would have bought |
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Subjunctive |
|||
Subjunctive expressing present situation |
buy |
buy |
buy |
Subjunctive expressing present situation contrary to fact |
would buy |
would buy |
would buy |
Subjunctive expressing past situation contrary to fact |
would have bought |
would have bought |
would have bought |
Example |
|
IV. Phrasal verbs with Buy in English
After learning about Buy for past tense, let’s explore some phrasal verbs with Buy in English in the table below!
Phrasal verb with Buy |
Meaning |
Example |
buy into something |
to accept or believe in an idea or concept |
John bought into the idea of investing in renewable energy after attending the seminar. |
buy off someone |
to bribe someone |
Emily tried to buy off the witness to avoid any legal complications. |
buy out someone |
to purchase a person's share or ownership rights in a business |
Michael bought out his business partner's share to gain full control of the company. |
buy up something |
to purchase all or most of a particular type of goods or property |
Sarah bought up all the tickets for the concert before they sold out. |
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V. Idioms with Buy in English
In addition to the knowledge about Buy past tense form mentioned above, let’s take a look at some idioms with Buy in English below!
Idioms with Buy |
Meaning |
Example |
buy time |
to prolong a period or delay something |
John tried to buy time by asking for a meeting extension to gather more information. |
buy someone's silence |
to bribe or pay someone to keep quiet |
Emily was accused of buying the journalist's silence to prevent the scandal from being published. |
a good/ bad buy |
an item or product purchased at a favorable/unfavorable price |
Mark considered the new smartphone a good buy because it had excellent features and was on sale. |
buy the farm |
to die, especially while serving in the military |
Tom's family was devastated when they heard that he had bought the farm during the combat mission. |
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VI. Exercises on Conjugating the Verb Buy with Answers
To gain a better understanding of the past tense of Buy in English, let’s complete the exercises below with PREP!
1. Exercise
Fill in the blanks with the correct form of the verb "Buy":
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If I (buy) __________ that book, I would have read it by now.
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Anna (buy) __________ a new dress for the party last week.
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We (buy) __________ tickets for the concert tomorrow.
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Jack (buy) __________ a house in the city last year.
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By next month, they (buy) __________ all the properties in the neighborhood.
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If Susan (buy) __________ the new gadget, she would be excited about its features.
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We (buy) __________ groceries every Saturday morning.
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I (buy) __________ the wrong size shoes last time, so now I need to return them.
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They (buy) __________ the company if they had had enough capital.
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Alex (buy) __________ a car if he had not missed the sale.
2. Answer key
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In this article, PREP has introduced you to the concepts, idioms, phrasal verbs, and the past tense of Buy in English. Be sure to follow PREP regularly to update your knowledge!
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