What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 409
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:
Fed holds interest rates steady: Here's what that means for credit cards, savings rates, mortgages and car loans
Analysis: Chairman Kevin Warsh’s task forces are the key to understanding the new Fed
Can you get a loan for a wedding? The do's, don'ts and alternatives
CME CEO Terrence Duffy says the exchange operator will sue CFTC over perpetual futures
Beef: Beef Season 2
Mr. Queen: Full season
A Man on the Inside: Group Project
Stock futures rise as Fed hints at possible rate hike in 2026; Kospi hits over 9,000 for the first time: Live updates
China to return as major oil buyer in August, JPMorgan says, naming its top stock picks
Amazon AI exec predicts first 'commercially useful' quantum computers in 5-7 years