(Technically, this is the singular subject of the object put in the subjunctive atmosphere: it was Friday.) Normally, his education would seem terrible to us. However, in the second example, when a request is expressed, the subjunctive setting is correct. Note: Subjunctive mood is losing ground in spoken English, but should still be used in formal oral and written expression. Being able to find the right subject and verb will help you correct subject-verb match errors. However, there are guidelines for deciding which verb form (singular or plural) to use with one of these nouns as a subject in a sentence. 2. Pay attention to the prepositional sentences placed between the subject and the verb, and immediately identify the noun in the sentence as an object of a preposition: an object of a preposition can NEVER be a subject of a sentence. Collective nouns are generally considered singular subjects. 7. Nouns such as civics, mathematics, dollars, measles, and short stories require singular verbs. .