The couple is going to purchase the house? Or the couple are going to purchase the house? Even after all my years of editing, I can still get tripped up trying to make verbs agree with collective ...
Plural of Series: English has many rules for forming word plurals. Usually, you just add "-s" or "-es" at the end. Some words change form completely, like "man" becoming "men". A few words are even ...
However, there are many types of noun and noun phrase in English, and it can be difficult to know if a particular noun takes a singular verb (such as DOES / HAS / AM / IS ) or a plural verb (DO / HAVE ...