Quantifiers: All, Every, Each, No

For a whole group, all combines with a plural noun, as in all students or all the tickets; for a whole quantity, it combines with an uncountable noun, as in all the water. When the phrase is the subject, the verb agrees with it. Separate patterns such as all day and all the way use singular nouns; this lesson practises groups and quantities.

After all, a noun can have the, my, these, or another determiner, as in all the tickets or all my colleagues. The determiner can be omitted for a general category, as in all students must register. Both retain the basic meaning of the group as a whole.

In the basic each-item pattern, every takes a singular countable noun: every student, every window. If this phrase is the subject, it requires singular agreement. A separate interval pattern uses a plural after a number: every three days.

The most common mistake is using a plural noun or verb after every because the group contains several objects. In this pattern, every views one item at a time, even when describing hundreds of items.

In the basic pattern, all can take a determiner between itself and the noun: all the guests, all my files, all these boxes. Every does not allow a determiner in that position: every guest, not every the guest or every my guest.

This is part of how the words function: all can accompany a complete definite noun phrase, whereas every introduces the individual member of the group in the basic pattern.

Before us, them, and it in this pattern, use all of: all of us, all of them, all of it. With you, both all of you and all you are possible. Another order is natural too: We all agree.

Before a definite noun phrase, of is optional: all the students / all of the students. Before a general plural without a determiner, use all students, not all of students.

All freely combines with uncountable nouns, as in all the water, all the advice, and all the traffic, because it does not require separate units to be counted. Every requires an individual countable member and therefore does not combine directly with an uncountable noun in this pattern.

To emphasise each separate part of an uncountable quantity, the sentence is usually reframed using a countable unit noun, such as every piece of luggage or every drop of water, rather than adding every directly to the uncountable word. Detailed practice of these paraphrases is outside this lesson.

Not all means that at least one member of the group does not satisfy the statement. In conversation, it often suggests that some do and some do not, but the sentence itself does not guarantee any positive cases. Use none or no to state zero directly.

Confusion arises when learners read not all as a synonym for complete absence. If you specifically mean zero, other negative-quantifier expressions are available; they belong to a separate topic and are not taught here.

All the residents were informed and Every resident was informed can describe the same fact. Every emphasises each resident but does not prove that addresses were checked individually. Both words cover the entire relevant group without exceptions.

Choose according to what matters to the listener: an overall result for the group or an emphasis on no individual member being excluded. This is a stylistic and communicative decision, not a matter of one alternative being inherently grammatical and the other not.

This lesson specifically practises all versus every: noun number, verb agreement, determiner position, all of + pronoun, combinations with uncountable nouns, and partial negation with not all.

It does not compare every with each, teach no/none/none of, or cover adverbial all in all alone and all wet. It also does not practise every in frequency expressions such as every day and every week, where the focus is recurrence rather than an item-by-item comparison. These belong to separate neighbouring rules.

Before giving your own answer, check that the noun after the quantifier has the correct number, the verb agrees with that number, the determiner is in the right place or omitted where required, and of is present before a pronoun when needed. You can use personal or invented situations.

For the basic meaning of each individual item, use a singular noun: each ticket, every ticket. Do not put the or my between each/every and the noun. The separate interval expression every three months has a number and a plural noun; it does not invalidate every month.

To refer to a specific, already identified plural group, such as the students, them or these applicants, each connects directly through of: each of the students. Every does not connect directly to of; insert one: every one of the students. Every of… is incorrect.

Each can be an independent subject or object once the group has been mentioned; it needs no following noun. Every does not work alone this way: it needs a following noun or one, or a compound form such as everyone, everything or everybody.

Each can separate from its associated noun phrase and come immediately after a plural noun or pronoun subject; the verb keeps plural agreement. Each can even move to the end of the sentence to mean “per person” or “per item”. Every does not float this way: it remains within the phrase it determines.

Each is natural for a group of two: each hand, each of the two finalists. Every typically generalises over a larger group. Both cover all members of the group named; the difference is not that each allows members to be left out.

Almost every and nearly every are usual patterns for near-total coverage; every other day means on alternate days, and every three months gives a three-month interval. But each day is also correct, as is each single item when single stresses the individual item. Do not treat every occurrence of single or day as an automatic requirement for every.

Not every means “not all”: at least one instance does not satisfy the statement. It often suggests that others do, but does not itself guarantee that. In the example, only the early morning ones explicitly identifies which flights were delayed.

Be clear about the limits: in a short, simple statement without a group-size cue, an of-construction, a floating position or a fixed combination, both words may produce acceptable, very similar sentences. The contrast between individual and generalising focus is then a choice of viewpoint, not a hidden strict rule. This material separately practises contexts that constrain the choice and identifies those that do not force one, rather than pretending that every sentence has a secret uniquely correct quantifier. Also distinguish each from each other: the latter is a reciprocal pronoun meaning “one another”, not the quantifier taught here.

No comes directly before a noun and itself functions as a determiner: it replaces a/an/the/some, so we do not put another determiner before the noun after no.

No can be used with a singular countable noun (no ticket), a plural noun (no umbrellas), and an uncountable noun (no ink). In this pattern, we do not add of before the noun: no paper, no coffee.

None is a pronoun: it replaces a noun that was mentioned earlier or is clear from a question just asked. We do not add a new noun after none.

None is especially common in short answers to questions about quantity: How many...? — None. There is no need to repeat the noun from the question—that is why we choose the pronoun none rather than no.

After none of, we use a definite noun phrase (the forms, my colleagues, these books) or a pronoun by itself (us, them, it). After us/them/it, no additional noun is needed: none of us—no one among us.

A bare noun immediately after none of without a specifier (“none of colleagues”) sounds incomplete: the rule requires the group to be specified. It is also incorrect to put none directly before a noun without of (“none colleagues”).

For an ordinary statement about absence, no + noun and a negative verb + any are often equivalent: There is no signal = There isn’t any signal. Do not transfer this substitution mechanically to every fixed expression: He is no fool means “He is certainly not a fool.”

In the standard pattern, we do not duplicate one negative meaning by adding none to didn’t: She didn’t answer any of my questions. This does not ban two negatives in every sentence: I didn’t say that nobody came contains two separate ideas, while It’s not nothing denies the absence itself.

When the noun after none of is uncountable, the verb is always singular: there is no choice here because an uncountable noun has no plural form.

When the noun after none of is countable and plural, both verb forms are acceptable: singular (the traditional formal rule: none originally meant “not one thing”) and plural (agreement with the noun itself, common in conversational and news writing). Neither option is an error here.

This rule does not cover the compound negative pronouns nobody, no one and nothing: they refer to people or things in general, do not need a specifier or of, and do not replace a noun just mentioned in the way none does. This is a related but separate rule.

Choose the form according to what you want to say: no biscuits names the noun, none lets you avoid repeating it, and none of the biscuits specifies a particular group. No can also be used for something already mentioned; a previous mention does not dictate one single form.