In English, when placing adjectives before a noun, it is common to use prepositions to provide additional context or to clarify the relationship between the adjective and the noun. This practice is particularly important in complex sentences or when the adjective requires further specification. For instance, "a large, beautiful house" is straightforward, but "a house with a large, beautiful view" adds depth and detail.

The use of prepositions before adjectives is rooted in the language's syntax and semantics. According to a study by the University of Cambridge, prepositions before adjectives can enhance the clarity and expressiveness of a sentence. For example, "a well-known author" is clear, but "an author with a well-known reputation" provides a more vivid image of the author's status.

Data from the Corpus of Contemporary American English (COCA) supports this claim. The COCA database shows that prepositions are frequently used before adjectives in modern English. For instance, the word "with" is commonly used to link adjectives to nouns, as in "a house with a modern design." This pattern is consistent across various genres, including fiction, non-fiction, and academic writing.

Moreover, the use of prepositions before adjectives can also be influenced by the specific context and the intended meaning. For example, "a book on science" is straightforward, but "a book on cutting-edge science" emphasizes the advanced nature of the content. This demonstrates how prepositions can add nuance and depth to adjectives.

In conclusion, adding prepositions before adjectives in English is a valuable technique for enhancing clarity and expressiveness. It allows for a more detailed and precise description of the noun, contributing to the overall effectiveness of the language.