The correct subject-verb agreement is: "My collection of stamps is extensive."
In this case, "collection" is the collective noun and is treated as a singular noun, which is why the verb "is" is used.
-My collection of stamps is extensive.
OR
-My collection of stamps are extensive.
1 answer
The correct subject-verb agreement is: "My collection of stamps is extensive."
In this case, "collection" is the collective noun and is treated as a singular noun, which is why the verb "is" is used.