Also called verb-subject concord, the agreement between a subject and his verb is governed by a set of rules and principles that determine how the two are related. In other words, both the verb and its subject must be either singular or plural, as prescribed by a number of rules, except otherwise. Mudra and the company have kept the goodwill of their customers. The oil company is based in Nariman Point, Mumbai. The words “each, each, or neither of the two”, used as pronouns or adjectives, are always singular and require singular verbs. (3) Company names may be either singular or plural depending on their meaning. The plural form highlights the individual staff that make up the company. Matching topics and verbs is a must for every sentence. .