what’s sentence proper subject verb agreement

1. My sister and brother is responsible for cleaning the house this afternoon
2. Hope, peace, and lovers achievable for everyone.
3. The members of the French club is aware of the details.
4. Missouri and Illinois are states along the Mississippi river.

1. My sister and brother are responsible for cleaning the house this afternoon. (Subject-Verb agreement: plural subject "sister and brother" corresponds with the plural verb "are".)

2. Hope, peace, and love are achievable for everyone. (Subject-Verb agreement: plural subject "hope, peace, and love" corresponds with the plural verb "are".)
3. The members of the French club are aware of the details. (Subject-Verb agreement: plural subject "members" corresponds with the plural verb "are".)
4. Missouri and Illinois are states along the Mississippi river. (Subject-Verb agreement: plural subject "Missouri and Illinois" corresponds with the plural verb "are".)

1. The correct sentence with proper subject-verb agreement is: "My sister and brother are responsible for cleaning the house this afternoon." The subject in this sentence is "my sister and brother," which is plural, so the verb "are" should be used.

2. The correct sentence with proper subject-verb agreement is: "Hope, peace, and love are achievable for everyone." Here, the subjects "hope," "peace," and "love" are plural, so the verb "are" should be used.

3. The correct sentence with proper subject-verb agreement is: "The members of the French club are aware of the details." The subject "members of the French club" is plural, so the verb "are" should be used.

4. The correct sentence with proper subject-verb agreement is: "Missouri and Illinois are states along the Mississippi River." The subjects "Missouri" and "Illinois" are plural, so the verb "are" should be used.

To determine if a sentence has proper subject-verb agreement, you need to ensure that the subject (which can be a single noun or multiple nouns connected by a conjunction) agrees with the verb in number. Here's the analysis for each sentence:

1. "My sister and brother is responsible for cleaning the house this afternoon."
The subject in this sentence is "My sister and brother," which is a compound subject. Since it is plural, the verb should also be plural. However, the verb "is" is singular. To correct the sentence, you should use the plural form of the verb: "My sister and brother are responsible for cleaning the house this afternoon."

2. "Hope, peace, and lovers achievable for everyone."
In this sentence, the subject is "Hope, peace, and lovers." Again, this is a compound subject. Since all the elements in the compound subject are singular, the verb should also be singular. However, the verb "achievable" is not in agreement with the subject. To make it grammatically correct, you could rephrase it as: "Hope, peace, and love are achievable for everyone."

3. "The members of the French club is aware of the details."
Here, the subject is "The members of the French club," which is plural. However, the verb "is" is singular. To maintain subject-verb agreement, the verb should be in plural form. Therefore, it should be: "The members of the French club are aware of the details."

4. "Missouri and Illinois are states along the Mississippi river."
In this sentence, the subject is "Missouri and Illinois," which is a compound subject. Since it is plural, the verb "are" is correctly used in agreement with the subject. Therefore, the sentence is grammatically correct.

Remember, subject-verb agreement is essential for making your sentences grammatically accurate and clear.