In this sentence, the subject is mother. As the sentence concerns only one mother, the subject is singular. The verb in this sentence must be in the singular form of the third person. In the English language, verbs usually come by subject. But if this order is reversed, the author must match the verb to the subject, not to a subject that precedes it by chance. For example, imagine that you are a potential customer and you have seen this ad online. Could you call Terra Services to carry out your next project? Probably not! Errors in the subject-verb agreement can cost a business. The attention to grammatical detail guarantees a professionalism that customers recognize and respect. Many singular subjects can be done by adding a -s to the plural. Most regular verbs in the present tense end with a singular third-person s. This does not make verbs a plural.
Correct errors in the subject-verb concordance in the paragraph below. Copy the paragraph onto a sheet of paper and correct. For each pair of sentences below, write the correct form of the verb in parentheses. Respect the present and let yourself be guided by four tips on the agreement and three special cases. While reading or writing, you may come across a sentence that contains a sentence or clause that separates the subject from the verb. Often, prepositional sentences or dependent clauses add more information to the sentence and appear between the subject and the verb. However, the subject and the verb have yet to agree. Matching topics and verbs is a must for every sentence. If you can replace the word they with the compound subject, the sentence takes the plural form of the third person.
One of the most common grammatical errors in writing is a lack of temporal consistency.