In English, the adjectives are usually placed BEFORE the noun or object that is being described.
For example:
The big house The green apple The fast cars The important man
When the verb “to be” is being used in the sentence, the adjective may come after the verb to be.
For example:
The house is big. The apple is green. The cars are fast. The man is important.
When using adjectives in English, you can also put both an adjective BEFORE the noun and after the verb “to be”.
For example:
The big house is blue. The fast cars are new.
In English, adjectives are NEVER plural.
You cannot say: The bigs houses. -or- The bananas are yellows. These are WRONG!