No, “became” is not a preposition. It is the past tense of the verb “become.”
Function of “Became” as a Verb:
- Indicating a Change of State or Condition
- He became a chef after years of training.
- The restaurant became very popular after the renovation.
- Used in Describing Transformations
- The menu became more diverse over time.
- She became interested in restaurant management.
Why “Became” Is Not a Preposition
- Prepositions (e.g., in, on, under, about) show relationships between words in a sentence.
- “Became” is an action verb, meaning it describes a transformation or change, not a relationship between nouns.
Thus, “became” is a verb, not a preposition.
