What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 633
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:
Here are the 2 big things we're watching in this week's stock market
Larry Ellison nixes plan to offload up to $7.5 billion worth of Oracle stock
Dark Matter: Everything Beautiful, Everything Terrible Show Only
Anthropic walks tightrope to Nasdaq, pushing for a slowdown while pursuing $2 trillion valuation
Bolus alert
A puzzle! How did this NZ fence catch fire?
Barista Oat Milk
LA Clippers owner Steve Ballmer apologizes over team sanctions
Baker Hughes sees no slowdown in energy projects despite higher rates as AI buildouts stoke LNG demand
Cadbury cut two months off its supply chain lead time for a key chocolate-bar ingredient in one move