The idea: why the order of information matters
In conversation, some information is already known or clear from context, while other information answers the current question. An English sentence often begins with a familiar starting point and places the main new detail near the end. This tendency is called end-focus. However, an entire sentence can convey new information, and stress can highlight any appropriate element.
If everyone is discussing a report and wants to know its author, The report was written by a former employee conveniently keeps the report as the topic and names the author last. A former employee wrote the report can also answer the question about authorship, especially with stress on a former employee. An initial subject is not necessarily already known.
This differs from end-weight, which concerns the syntactic weight or length of a constituent. End-focus concerns information status, given versus new; end-weight concerns length and syntactic complexity. They often coincide because new information can also be long, but not always. A short new detail can naturally come last, while a long but familiar description need not be moved there.
given/familiar information first → new/main information last (the focus position)
The report was written by a former employee.
The report was written by a former employee.
The familiar report is the initial subject; the new author appears in the final by-phrase.
A former employee wrote the report.
A former employee wrote the report.
This active version is correct. Stress on a former employee can highlight the new author even though that phrase comes first.
What counts as given or new?
Given information has already been mentioned, is obvious from the situation or belongs to shared background knowledge: pronouns such as it and they, definite noun phrases such as the meeting, or names of people already introduced. New information is introduced for the first time or supplies the particular detail being requested: a name, number, reason or place.
The conversation determines what is new. Maria called the office can answer either “Where did Maria call?” or “Who called the office?”. In the first case, stress naturally falls on the office; in the second, on Maria. Final position is only one way to focus information.
An assessment of end-focus therefore always depends on context: without it, we cannot say which sentence is better. The question is not simply which sentence is correct, but which naturally answers this particular question or continues this particular conversation.
Who called the office? — Maria called the office.
Who called the office? — Maria called the office.
Maria is the new answer to who. Stress on the name makes this short active answer natural; It was Maria who called the office would place additional emphasis on the choice of person.
Where did Maria call? — Maria called the office.
Where did Maria call? — Maria called the office.
The new information, the office, already comes naturally at the end; no restructuring is needed.
Using a passive to place new information last
When the patient, the entity affected by the action, is already known and the agent is new or central information, the passive lets you retain the familiar entity as subject and place the new agent in a final by-phrase: The bridge was repaired by a local company rather than A local company repaired the bridge when the bridge is already under discussion.
This is the same tool used for end-weight, but the criterion differs: here the agent’s newness or importance in the conversation matters, not its length. A short but new agent, such as by Maria, can come last just as naturally as a long one.
A passive is not always needed. When a familiar agent performs a new action or acts on a new object, the active is often natural. The passive can also maintain a topic or omit an unimportant agent; it is not limited to cases with a new agent.
familiar entity affected by the action + was/were + past participle (V3) + by + focused agent
- V3 / past participle —
- The third verb form: worked, gone, seen. Used after have/has or in the passive, for example; it is not always the same as V2.
The final decision was made by the board, not by a single manager.
The final decision was made by the board, not by a single manager.
The familiar decision is the subject; the new contrastive detail, the board rather than a manager, appears at the end through the passive.
Your call will be answered by the next available agent.
Your call will be answered by the next available agent.
This is a future passive: the familiar call comes first, and the new detail about who will answer comes last.
It-clefts to highlight a new or contrastive element
An it-cleft has the pattern It + was/is + [focused element] + who/that + the rest of the sentence. It does more than place new information last: it singles out one particular element, often contrasting it with alternatives. It was the youngest member of the team who spotted the error emphasises that the youngest member, rather than someone else, did so.
The main verb in an it-cleft agrees with dummy it and remains singular, was/is, even when the focused element is plural: It was the interns who found the mistake, not It were.
For people, who or that is usual in this pattern; for things, that is the main choice. That is not restricted to conversation. In It was the assistant which noticed the error, the person requires who or that.
It + is/was + focused element + who/that + the rest of the sentence
It was the youngest member of the team who spotted the error.
It was the youngest member of the team who spotted the error.
The construction singles out the youngest team member as the agent. Context determines whether this was surprising.
It wasn't the weather that ruined the trip — it was the missed flight.
It wasn't the weather that ruined the trip — it was the missed flight.
The negative it-cleft first rejects the expected cause, then asserts the actual one; both parts use the same construction.
What-clefts to place the answer at the end
A what-cleft uses What + [familiar action/fact] + was/is + [new information]. It supplies the answer to an already established issue or action: in What caused the delay was a shortage of raw materials, the delay is already known, and the new cause appears last, after was.
The what-construction presents the answer after be. It can also express contrast: What we need is time, not money. It differs from an it-cleft in structure and presentation, not in being unable to express contrast.
The what-clause needs a linking verb before the new information: What surprised everyone the news is incomplete; it requires What surprised everyone WAS the news.
What + [familiar action] + was/is + [new information]
What caused the delay was a shortage of raw materials.
What caused the delay was a shortage of raw materials.
The known delay appears in the what-clause; the new cause follows was.
What surprised the audience was the length of the applause.
What surprised the audience was the length of the applause.
The audience’s surprise is already clear from the situation; the new detail explains what caused it.
There to introduce existence or a new event
There helps introduce something’s existence, an event or a problem: There’s a strong chance the flight will be delayed. The main information usually follows be or another suitable verb, such as remain or exist.
In formal writing, the verb agrees in number with the noun phrase: There is one problem; There are two problems. Conversational there’s before a plural is common; in neutral edited writing, choose the agreeing form.
Indefinite phrases such as a problem, some options and several questions are very typical, but definite or already familiar entities are not prohibited. There remains the question of cost names a specific unresolved issue. There’s the manager waiting outside can also naturally draw attention to a familiar manager.
There + appropriate form of be / remain / exist + noun phrase presented as existing or present
- NP / noun phrase —
- A noun phrase: a noun with its dependent words, such as the new student; the pattern treats it as one group of words.
- noun —
- A word naming a person, thing or idea: student, book, happiness.
There are still a few tickets left for tonight's show.
There are still a few tickets left for tonight's show.
There presents the availability of tickets; are agrees with plural tickets. The tickets may have been discussed before.
There has been a small change to the schedule.
There has been a small change to the schedule.
There + has been introduces a new event not previously mentioned.
Limits: when not to restructure, and how end-focus differs from end-weight
End-focus is a tendency, not a prohibition. When new information already naturally comes last in an ordinary subject–verb–object sentence, no special construction is needed. I just added some pepper requires neither a passive nor a cleft if the subject and action are known from a cooking context: the new detail, pepper, already comes last.
End-weight concerns the length and complexity of phrases; end-focus concerns the intended informational emphasis. These are different factors that operate alongside grammar, context and intonation. A short new detail can come last, while a long familiar subject remains first.
When these factors pull in different directions, no universal rule determines which always wins. Check whether readers recognise the topic, find the answer to the relevant question and follow the structure easily. Sometimes splitting a long sentence is best.
My uncle, who has been fascinated by old clocks his whole life, sold one.
My uncle, who has been fascinated by old clocks his whole life, sold one.
The long, familiar description of the uncle remains first; the short new information, sold one, comes last even though the heavier element precedes it.
I just added some pepper.
I just added some pepper.
Neither a passive nor a cleft is needed: ordinary word order already places the new detail last.
Using the principle: given-to-new links in text and dialogue
In connected writing or conversation, the principle can operate across several sentences: new information at the end of one often becomes the familiar topic of the next. A news report or narrative naturally picks up what was just introduced, using new information from the previous ending as the familiar starting point of a later sentence.
In dialogue, a listener who has just received new information often makes it the familiar topic of a response or follow-up question. I’ve helped organise a local festival, where festival is new, can naturally be followed by When did you help organise it?. It picks up the festival already mentioned.
To check your writing, identify the question your sentence answers. Is that answer clearly focused? If not, change the stress, order of presentation or construction. Leaving new information somewhere other than the end can also be natural.
The department received a grant to study air quality in three coastal cities. The cities were chosen because local hospitals had reported a rise in asthma cases.
The department received a grant to study air quality in three coastal cities. The cities were chosen because local hospitals had reported a rise in asthma cases.
The new information in the first sentence, three coastal cities, becomes familiar information, the cities, at the start of the second. The second sentence supplies the new reason for their selection.
A: I've helped organise a local festival. B: Oh really? When did you help organise it?
A: I've helped organise a local festival. B: Oh really? When did you help organise it?
The festival in A’s turn becomes familiar and is replaced by it. The question word when comes first: another reminder that the main information request need not occupy final position.
Common mistakes
Incorrect:It were the interns who found the mistake.
Correct:It was the interns who found the mistake.
In an it-cleft, the verb agrees with dummy it, giving singular was, not with the focused element even when that element is plural, as in the interns.
Incorrect:It was the assistant which noticed the error.
Correct:It was the assistant who noticed the error.
A person requires who or that in this pattern; that is also possible in neutral writing.
Incorrect:What surprised everyone the sudden change of plan.
Correct:What surprised everyone was the sudden change of plan.
The what-clause requires linking was/is before the new information; without it, the sentence lacks its main verb.
Incorrect:There was several complaints about the new policy this month.
Correct:There were several complaints about the new policy this month.
In this edited construction, the verb after there agrees with the following noun phrase. Several complaints is plural, so use were, not was.
Incorrect:The contract was wrote by the legal team late last night.
Correct:The contract was written by the legal team late last night.
The passive requires the past participle written, not the past simple form wrote.
Incorrect:What made the difference were her calm explanation.
Correct:What made the difference was her calm explanation.
This example identifies one explanatory answer, her calm explanation, so use was. Plural agreement can be possible with plural complements in other what-constructions.