Does this sentence make sense?

My mother's bedsheets has embroidery.

It would be better to say one of the following:

My mother's bedsheets are embroidered.

My mother's bedsheets have embroidery on them.

Thanks!

Yes, the sentence you provided does not make sense grammatically. "Bedsheets" is plural, so the verb "has" should be changed to the plural form "have" to match. The correct sentence would be: "My mother's bedsheets have embroidery."

To identify such grammatical errors, it is helpful to understand subject-verb agreement. In this case, the subject "bedsheets" is plural, and therefore, requires the corresponding plural verb form "have." When proofreading or reviewing sentences, it is important to pay attention to the number (singular or plural) of the subject and ensure that the verb agrees with it.