What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 580
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:
How one Silicon Valley firm is seizing an opportunity from Premier League soccer's gambling ad clampdown
Kalshi traders think the bitcoin rally could end the year near current levels
Energy sector is in focus because of Iran, AI and California. Here are hedge funds' top plays
Big week coming up with PCE, Nvidia earnings and then Jackson Hole. Here's what to expect
An overlooked AI winner names a new CFO — plus, Nvidia's key earnings loom
Why some of America's biggest brands are losing ground in China
Gift ideas for a 6 year old engineer!
Book: Why I Love Horror: Essays on Horror Literature
Ted Lasso: Richmond's Got Talent
The Bombing of Pan Am 103: The Bombing of Pan Am 103 (all episodes)