What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 310
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:
Bill Ackman built Microsoft stake in first quarter during sell-off, betting on AI and cloud growth
Berkshire's new CEO overhauls portfolio, dumping a slate of stocks
Sundheim's D1 Capital bought several tech stocks last quarter — with one big exception
Cerebras' blockbuster IPO boosts hype for SpaceX and OpenAI, but crowds out smaller players
Are there any good free VPNs?
Stargate SG-1: Rite of Passage Rewatch
The Boys: The Frenchman, the Female, and the Man Called Mother's Milk
Kevin Warsh comes into the Fed facing a big 'family fight' over cutting interest rates
Cisco is the most overbought stock in the S&P 500. Here are the others.
UAE says its decision to leave OPEC was a strategic economic move, not a political one