But both take the same verb form. The following example also follows the same pattern.] A study on African countries (Singularverb) shows that 80% of the population (plural sub-layers) of this continent (plural leases) lives below the poverty line. This rule does not apply to the adaptism of the aid when used with a main referral. RULE 1: When two subjects are connected by “and”, the verb is plural. 10. The only time the object of the preposition decides which forms are plural or singulate is when subjects of nouns and pronouns such as “some”, “mi”, “none”, “plus” or “all” are followed by a prepositional sentence. Then, the object of the preposition determines the form of the verb. The singular subject takes the singular verb and the plural subject takes the plural verb. If the adjective + appears as the subject of a sentence, it is plural.
16. If two infinitesives are separated by “and”, they take the plural form of the verb. A composite subject consisting of two or more nouns, connected by “and”, requires a plural verblage. The subject number can be singular and plural. The verb must be singular when the subject is singular, and the verb must be plural if the subject is plural….