Subject-verb agreement is the correspondence between verb (verb) with sentence subject in terms of number ( singular or plural ). The rules : 1. Subjects and verbs must agree in number. This is the cornerstone rule that forms the background of the concept. Example : a. The boy eats meat This sentence is singular because the boy is only 1, so the verb combine with s/ES. b. The boys eat meat This sentence is plural because the boy is more than 1, so the verb is’nt adding s/es. 2. Two singular subjects connected by or / nor /neither require a singular verb. Example : a. My Uncle or my aunt is visiting my house. b. Neither Daru nor Tiara does not want to play with me. *In the two sentences above even though there are two subjects, but do not include are and do. Because the sentence is connected by "or or nor or neither" which means the subject is only one. 3. If one of the words "each," "eve