What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 513
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:
How Leopold Aschenbrenner built a $45 billion AI hedge fund — and lost most of it in days
The best 5-year CD rates of August 2026: Up to 4.35%
Spain installs floating barrier in North African enclave following border rush by tens of thousands
OpenAI's Hugging Face hack confirmed months of AI cyber warnings: 'Pandora's box is open'
Star Trek: Strange New Worlds: The Griffin Incident
Movie: Hadestown: The Musical
Movie: Please Turn Over
Movie: Water Park Shark
Looking at just the odds isn’t enough. How traders gain an edge on prediction markets
Within Uber-Waymo split, a key labor battle over AVs is being waged in the nation's capital