What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 173
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:
Movie: Trifole
What’s behind a big jump in January property tech funding
Democrats pick Virginia Gov. Spanberger to give State of the Union rebuttal
The Pitt: 1:00 P.M.
Life after the 'great resignation': Incentives are dimming for workers to change jobs
Epstein files: Former prince Andrew released by police, Trump calls his arrest 'a shame'
Sumitomo Pharma shares plunge nearly 16% despite greenlight for Parkinson's treatment
OpenAI and Anthropic’s rivalry on display as CEOs avoid holding hands at AI summit
Friday's big stock stories: What’s likely to move the market in the next trading session
U.S. trade deficit totaled $901 billion in 2025, barely budging despite Trump's tariffs