The past tense of the verb build is built. This form is used to describe an action that was completed in the past. For example:
- She built a sandcastle at the beach yesterday.
- They built a new house last year.
The word built is an irregular verb form, meaning it does not follow the standard pattern of adding -ed to create the past tense. Instead, it changes its form entirely. Understanding these irregular forms is essential for proper English grammar and communication.