What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 197
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:
Iran war threatens $11.7 trillion global travel industry as passengers get caught in crossfire
When to talk to AI chatbots about mental health—and when to stay far away, professionals say
Iran's internet blackout extends into second week: NetBlocks
Macros Diet App
Looking for custom muscian's earplugs in Toronto
Frieren: Beyond Journey's End: The Divine Revolte
Goldman likes these five stocks as market fears intensify
Jan. 6 plaque honoring police officers quietly installed at the Capitol after a 3-year delay
One year after Trump’s sovereignty threats, Canadians keep ‘elbows up’
'E-shaped' economy is replacing a K-shaped one in 2026, economist says: The middle class is 'spending in a nervous way' now