Assertion: predicate's subject | /r/HasProperty | singular
Facets:
Source sentences:
text: Choose there is if the subject is singular, and there are if the subject is plural.
text: Even though the word “boxes” is plural, the verb is singular because the subject of the sentence is the singular noun “man.
text: The simple subject is container, which is singular.)
text: The simple subject is range, which is singular.)
text: The subject can be common or proper, singular or plural.