What is the subject-verb agreement here?

Post date: 2021-06-18 17:00:12
Views: 793
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:
Russian crude production rebounds after Trump diesel deal, IEA says as oil markets return to surplus
From Jell-O to Philadelphia cream cheese, Kraft Heinz is putting a new spin on old favorites
In a policy switch, the Fed says its October 2027 meeting will not see a vote on interest rates
Alternative to Amazon locker.
Movie: Linda Linda Linda
Line of Fire: Guest List
Movie: Being Romanian: A Family Journal
Movie: Behemoth!
Outlook outage continues as Microsoft flags 'encouraging recovery signals'
‘We will sue them’: Canada threatens Stellantis as Trump trade war reshapes Jeep production plans