B2 · Upper Intermediate TOEIC 605–780 IELTS 5.5–6.5 Nouns, Articles & Determiners

Advanced Quantifiers (all, both, neither, either, none, every, each)

Precise use of all, both, neither, either, none, every, and each—with their grammar patterns and distinctions.

What are Advanced Quantifiers?

In English, basic quantifiers like some or any talk about general amounts. Advanced Quantifiers such as all, both, neither, either, none, every, and each are precise determiners and pronouns used to express totality, pairs, and individual reference. Mastering the specific grammar patterns for these words is essential for speaking and writing precise, natural English at an advanced level.

Advanced Quantifiers Structure and Formula

Advanced quantifiers adhere to specific formulas, particularly regarding noun plurality and verb agreement.

Core Formulas:
- Quantifier + Plural Noun / Uncountable Noun + V (plural/singular)
- Quantifier + of the + Plural Noun / Pronoun + V (plural/singular)
- Each / Every + Singular Noun + V (singular)

How to Form "All" and "Both": The Whole Group and Pairs

ALL — The Whole Group

Use "all" to refer to the complete amount of something.

Pattern Structure Example
all + plural countable + V-plural All students must attend.
all + uncountable + V-singular All water eventually evaporates.
all the + noun All the students passed.
all of the + noun All of the students passed.
all of + pronoun All of them agreed.
  • All knowledge is valuable.
  • I've read all of his books.

BOTH — Two Things Together

Both exclusively refers to two specific things viewed together (always taking a plural verb).

Pattern Structure Example
both + plural noun + V-plural Both answers are correct.
both the + plural noun + V-plural Both the doors were locked.
both of the + noun Both of the candidates spoke well.
both of + pronoun Both of them agreed.
Pronoun + both They both arrived late.

💡 Tip: While "both the" and "both of the" mean the same thing, "both of" is mandatory when using an object pronoun (e.g., both of us, never both us).

How to Identify "Neither" and "Either" in a Sentence

"Neither" and "Either" apply strictly to groups of two.

NEITHER — Negative (Both Excluded)

Meaning: Not one and not the other (0 out of 2).

  • Structure: Neither + Singular Noun + V-singular (Formal)
    • Neither answer is correct. (Formal — neither one nor the other)
  • Structure: Neither of the + Plural Noun + V-singular/plural
    • Neither of the candidates won.

EITHER — Positive (One or the Other)

Meaning: One from two choices, it doesn't matter which (1 out of 2).

  • Structure: Either + Singular Noun
    • You can use either door. (Whichever you prefer)
    • Is either of them available?
    • I don't like either option. (In a negative context with 'not/don't', 'either' implies both are rejected: I don't like A, and I don't like B).

When to Use "None" in English

None means "not any" or "not one." You use it when referring to three or more items, or uncountable nouns. (For two items, you must use neither).

Pattern Structure Example
none of the + plural noun None of the students failed.
none of + pronoun None of them understood.
none of the + uncountable None of the money was found.

Note on Verb Agreement: None of mathematically implies 'not one', so formally it takes a singular verb. However, informal spoken English often uses a plural verb.
- None of the students were late. (Informal, V-plural)
- None of the information was correct. (Uncountable, V-singular)

How to Tell the Difference Between "Every" and "Each"

Both mean "all members of a group separately," but they have a slightly different focus. Both words must be followed by a singular noun and a singular verb (S + V-s/es).

Feature EVERY (All) EACH (Individuals)
Focus The whole group acting alike Individual members, taken one by one
Group Size Larger, indefinite groups (3+) Smaller groups or exactly two items
With "of" ✗ Incorrect (never every of) ✓ Correct (each of the students)
  • Every student must pass the exam. (A general rule for the whole group)
  • Each student was given a different test. (Focus on the individual variations)
  • The president visits every country in the region. (Large group focus)
  • Each of the ten teams presented a proposal. (Specific limited group)

Correlative Conjunctions: Neither…Nor / Either…Or

These pairs are used to join two clauses or nouns.

Correlative Meaning Structure Example
either…or One or the other You can have either tea or coffee.
neither…nor Not one, not the other He speaks neither French nor Spanish.
  • Either she apologises or I leave. (Joining clauses)
  • Neither the manager nor the staff knew about it.

💡 Tip: In a Neither N1 nor N2 structure, if N2 is plural, the verb agrees with the closer noun (e.g., Neither the manager nor the employees know**).

Real-life Examples of Advanced Quantifiers Usage

  • All the delegates approved the motion; neither of the opposing proposals passed. (S + V + O)
  • Each employee has their own workspace, and every team has its own budget.
  • Both plans have merit, but neither is perfect.
  • You can apply via either method — both of them are equally valid.

Summary & Cheatsheet for Advanced Quantifiers

Quantifier Target Size Meaning Verb Agreement
All 3+ / uncountable The whole amount Plural (usually)
Both Exactly 2 The two things together Plural
Every 3+ Each one (group rule) Singular
Each 2+ Individually (one by one) Singular
Either Exactly 2 One or the other Singular
Neither Exactly 2 Not one, not the other Singular
None 3+ / uncountable Not any / zero Singular (Formal) / Plural (Informal)

Frequently Asked Questions

Can I say "every of my friends"?

No, "every of" is grammatically incorrect in English. You must use "each of" when referring to individuals in a group, or "all of" when referring to the group as a whole. So, you should say "Each of my friends" or "All of my friends."

What is the difference between "neither" and "none"?

"Neither" is exclusively used for exactly two things (e.g., I tried both shirts, but neither fit). "None" is used for three or more things, or for uncountable amounts (e.g., I tried five shirts, but none of them fit).

Why do people say "Both answer is right" sometimes?

This is a common grammatical error. "Both" refers to two things, so it must always be followed by a plural noun and a plural verb. The correct phrasing is "Both answers are right." If you want to use a singular noun, use "each" or "either" (e.g., Each answer is right).

Does "either" mean one or both?

"Either" refers to one option out of two choices (e.g., You can have either soup or salad). It does not mean both options together. If you mean both together, you must use the word "both." However, in negative sentences with "not," "not either" implies both are rejected (e.g., I don't like either one means I dislike both).