What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 601
I want to know the grammatical reasoning behind this: a) Each cat has a collar b) Each cat must have a collar Why does adding must change the subject-verb agreement? This is next to impossible to google an answer for as I'm not sure what grammatical rule/exception I'm looking for, and it is slowly driving me mad not knowing why.
Number of Comments
Please click Here to read the full story.
 
Other Top and Latest Questions:
Tesla recalls 3 million vehicles in China over doorhandle safety, driver monitoring
The Los Angeles Lakers sold for $12.5 billion. Here’s what every NBA team is now worth
Pentagon fires U.S. military newspaper leadership
Accordia Bank is offering a 5.00% APY booster on high-yield savings account for its rebrand — how to get it
Bitcoin surges 22% for the week as investor optimism floods back
Answered: The content and articles of my q2a site are being pulled by fake sites. Can you help me to solve this problem?
Movie: The Swindle
Movie: Contact
Movie: Handsome Guys
Six investors reveal the biggest market risks — and one strategy they agree on