1. It seems that there is a book in the box.

2. There "seems" to be a book in the box.

3. It seems that there are many books in the box.

4. There "seem" to be many box in the box.
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Are they all grammatical? Look at the verbs in the quotation marks. Is the verb "seem" used properly?

They look fine to me, but please let me know if #4 needs a word to be corrected.

1. It seems that there is a book in the box.

2. There "seems" to be a book in the box.

3. It seems that there are many books in the box.

4. There "seem" to be many books in the box.

Out of the four sentences provided, only the first two are grammatically correct in their usage of the verb "seem." Let's analyze each sentence to understand why:

1. It seems that there is a book in the box. - This sentence is correct. "Seems" is the third-person singular present tense form of the verb "seem," which is used properly here to convey a singular subject (a book) in the box.

2. There "seems" to be a book in the box. - This sentence is also correct. Using quotation marks around "seems" indicates that the writer is emphasizing the verb in question. It represents indirect speech or reported speech, where the writer is attributing the perception of someone else. Although the quotation marks are not required, they can be used to draw attention to the verb.

3. It seems that there are many books in the box. - This sentence is incorrect. Here, "seems" should be replaced with "seem" to agree with the plural subject "many books" in the box. The correct version would be: "It seems that there seem to be many books in the box."

4. There "seem" to be many box in the box. - This sentence is also incorrect. Similar to the previous sentence, "seem" should be replaced with "seems" to agree with the subject "many books" in the box. Additionally, "box" should be "boxes" to match the plural subject. The correct version would be: "There seems to be many boxes in the box."

In summary, sentences 1 and 2 have proper usage of the verb "seem," while sentences 3 and 4 require adjustments to match the subject-verb agreement.