The verb "become" is an essential and irregular word in the English language. Functioning as a linking verb, "become" is commonly used to indicate a transformation or a change in state. Unlike regular verbs, "become" does not follow the typical pattern for forming past simple and past participle tenses.

In the present simple tense, "become" remains the same regardless of the subject: "I become," "you become," "he/she/it becomes," and so on.

In the past simple tense, however, "become" takes on the irregular form "became." For example, "He became a successful entrepreneur."

The past participle form of "become" is also irregular and is "become." It is often used in conjunction with auxiliary verbs to create compound tenses, such as in the sentence "She has become an expert in her field."

The irregular nature of "become" highlights the importance of memorizing its distinct forms to use it accurately in various contexts. Whether describing personal growth, changes in circumstances, or the evolution of a situation, "become" plays a crucial role in expressing transformations in the English language.