Advanced Subject-Verb Agreement
Resolve agreement with complex noun phrases, collective nouns, quantities, coordination, relative clauses, and notional variation.
Learning Objective
Advanced Subject-Verb Agreement
Identify the grammatical head and choose agreement while accounting for meaning, proximity effects, and accepted regional variation.
Clear Explanation
Finite present-tense be and lexical verbs agree with the clause subject, normally through its grammatical head. Number-marked intervening phrases do not change the head, though coordination and notional constructions require closer analysis.
Form and Structure
subject head + matching finite verb; coordinated subject + agreement determined by structure and meaning
“The quality of the applications is improving.”
Some constructions have conventional agreement: a number of takes plural, the number of takes singular, and titles or quoted expressions can be grammatically singular despite plural form.
Meaning and Use
Head identification
Ignore embedded of-phrases and modifiers when finding the number of the subject head.
“The effects of the treatment are unclear.”
Notional agreement
Collective nouns and quantities may take agreement according to unitary or individual meaning, with regional variation.
“The committee has decided; the committee are divided.”
Attraction and proximity
Nearby nouns can wrongly attract agreement; with either/or structures, proximity agreement is widespread and recasting may be clearest.
“Neither the files nor the folder is missing.”
Common Errors and Meaning Traps
The list of changes are attached.
The list of changes is attached.
The singular head list controls agreement, not the plural noun changes.
A number of concerns has emerged.
A number of concerns have emerged.
A number of conventionally means several and takes plural agreement.
Each of the proposals have merits.
Each of the proposals has merits.
The singular quantifier each controls formal agreement.
Guided Practice
Use the grammar in context
“A series of workshops has been scheduled.”
“Neither the manager nor the assistants are available.”
Underline the subject head in twelve complex clauses, choose the verb, and label any case where notional or regional variation is possible.
Quick Recap
Finite present-tense be and lexical verbs agree with the clause subject, normally through its grammatical head. Number-marked intervening phrases do not change the head, though coordination and notional constructions require closer analysis.
Ignore embedded of-phrases and modifiers when finding the number of the subject head.
Some constructions have conventional agreement: a number of takes plural, the number of takes singular, and titles or quoted expressions can be grammatically singular despite plural form.
The singular head list controls agreement, not the plural noun changes.
Independent Mastery Check
Complete these four checks before taking the quiz. If one feels difficult, return to the matching section and try again.
Explain the core rule in your own words without looking back at the lesson.
Find the target form in “The quality of the applications is improving.” and explain what it communicates in this context.
Explain why “The list of changes is attached.” is the recommended revision for “The list of changes are attached.”.
Underline the subject head in twelve complex clauses, choose the verb, and label any case where notional or regional variation is possible.
Continue at C1-C2 Level
Aim for at least 5 out of 6 in the quiz below. For every missed answer, read the explanation, return to the relevant section, and try the quiz again.
Which statement best explains Advanced Subject-Verb Agreement?
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