What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 139
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’s regime in its ‘final days and weeks' after mass protests, Germany’s Merz says
Answered: Why I am not able to edit my profile?
OpenAI acquires health-care technology startup Torch for $60 million, source says
Trump’s tariff gambit over Iran risks derailing U.S.–China trade deal
Discount grocer Aldi plans to open more than 180 stores in U.S. this year as customers across incomes seek value
Orsted pops 5% after U.S. judge rules firm can resume wind project halted by Trump
Elizabeth Warren fears workers will 'lose big' with 401(k) crypto, presses SEC chair Atkins for answers
Does it really matter who ends up owning Warner Bros.? Media exec Tom Rogers breaks it down
Pentagon to invest $1 billion in L3Harris rocket motor business, shares surge
Global central bankers unite in defense of Fed Chair Jerome Powell