Mr Ram accompanied by his friends were assembled at the lawn is it correct sentence or anything else?

The sentence "Mr Ram accompanied by his friends were assembled at the lawn" is grammatically incorrect. The correct sentence should be:

"Mr Ram, accompanied by his friends, was assembled at the lawn."

In this sentence, "Mr Ram" is the subject of the sentence, "accompanied by his friends" is a phrase that describes Mr Ram, and "was assembled at the lawn" is the verb phrase that describes the action performed by Mr Ram and his friends.