What Is the Past Tense of the Word “Cost”?

Answer: The past tense of the word cost is cost itself. Usually, when we talk about a verb in the past tense, it tends to change. For example, play is played in the past tense, and run becomes ran. However, in the case of the word cost, it remains the same. Therefore, even if you are talking about expenses in the past or the present, the word remains cost. In this article, we will break down the answer to your question-What is the past tense of the word cost?. You will get to learn why cost doesn’t change like regular verbs, and where the word “costed” applies.

The Past Tense Of the Word Cost

The past tense of the word cost is cost only. For example, 

1. Present: The ticket costs twenty rupees.
2. Past: Yesterday, the ticket cost twenty rupees.

Why Doesn’t “Cost” Change Like Regular Verbs?

Cost is an irregular verb. It is important to note that irregular verbs do not follow the general -ed pattern for expressing words in the past tense. For example, talk becomes talked, or jump becomes jumped in the past tense. This pattern is not followed by irregular verbs. Apart from cost, several other irregular verbs do not change the pattern. For example, put, let and cut. The words remain the same in the past and the present.

When Do I See “Costed”?

The past tense of the word cost is cost. Nevertheless, you might notice the word-costed being used. This word is often used in business scenarios or in accounting. In this case, ‘’to cost’’ refers to calculating how much an item should cost. For example, 

1. The accountant costed the entire project to find the total budget.

Apart from this technical usage, in normal day-to-day life, we only use the term cost.

Can You Give More Examples?

Yes. Here are some additional examples you can read to understand the usage of the word ‘’cost’’ in a sentence.

1. Positive: My lunch cost fifty rupees.
2. Negative: It didn’t cost much to repair the bicycle.
3. Question: How much did your gift cost?
   

You must practise using the word cost correctly in sentences. Also, use other irregular words like put and cut in a sentence to learn that these words do not change when we use them in the past tense. Therefore, the past tense of cost is cost.

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