Okay, here's an example sentence in the present tense that demonstrates both subject-verb agreement and pronoun-antecedent agreement:
"The dog wags its tail when it sees its owner."
Let's break it down:
• Subject-Verb Agreement:
• Subject: "The dog" (singular)
• Verb: "wags" (singular present tense form)
• Because the subject is singular ("dog"), the verb must also be singular ("wags," not "wag").
• Pronoun-Antecedent Agreement:
• Pronoun: "its" (possessive pronoun) and "it"
• Antecedent: "The dog" (singular, neuter)
• The pronoun "its" (used twice) correctly refers back to the singular noun "dog." and "it" correctly refers back to the singular dog
Therefore, the sentence is correct in both subject-verb agreement and pronoun-antecedent agreement.