What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 552
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:
Situational Awareness hedge fund meltdown was a warning shot for leveraged markets, BofA CEO says
Lucid stock plunges as EV maker begins 'operational reset,' delays midsize vehicle
Tanger CEO says World Cup drove up traffic, sales this summer
Lisa Su brushes off Musk's Nvidia commitment as AMD stock sinks after earnings
Trump admin refunds $100 billion in 'liberation day' tariffs
Gift for a 7 year old in Europe
Pneumonia, Asthma, Prednisone, oh my...
Disney tops earnings estimates as parks and streaming offer a boost
Hollow wall anchor
Movie: Jour de Fête