Every sentence so far has been the speaker's own claim, and a conversation in which nobody can report what anybody else said is a very short one. Japanese does the whole of quotation with a single particle, と, and the striking thing about it is how little it changes the quoted words compared with what English does to them.
と, the quotation particle
Put a clause in the plain form, add と, and follow it with a verb of saying or thinking. The clause is then that verb's content.
田中さんは明日来ると言いました Tanaka-san wa ashita kuru to iimashita Tanaka said he would come tomorrow
The verbs that take と are the ones you would expect: 言う (say), 思う (think), 考える (consider), 聞く (ask, hear), 書く (write), 答える (answer), 決める (decide). All of them work the same way, and と never changes shape.
Two mechanical points before the interesting ones. The clause must be plain, since it is not the final verb of the sentence, which is the rule from the first lesson doing its work again. And nouns and な adjectives take だ before と, not な: 学生だと思います, 静かだと思います. This is worth pausing on, because ので and のに wanted な in exactly the same position two lessons ago. There is no unifying rule to learn; と takes だ, ので and のに and んです take な, and the two sets have to be kept apart by drilling.
Direct and indirect, and how little changes
Japanese has direct quotation, written between 「 and 」, which reproduces the original words exactly, politeness and all.
田中さんは「明日来ます」と言いました Tanaka-san wa "ashita kimasu" to iimashita Tanaka said, "I'll come tomorrow"
It also has indirect quotation, which reports the content. Now count what has to change to convert one into the other, in each language.
Converting the English "I'll come tomorrow" into "he said he would come tomorrow" changes three things: the pronoun, from I to he; the tense, from will to would; and, if the report is made on a later day, the adverb, from tomorrow to the next day. Converting the Japanese changes exactly one: 来ます becomes 来る, because a non-final verb takes the plain form. There is no pronoun to shift, because Japanese did not have one in the first place. There is no tense shift, for reasons in the next section. The adverb does shift if the day has changed, giving その日 for 明日, but that is a fact about the world rather than about grammar.
The practical result is that Japanese indirect quotation is much closer to the original than English indirect quotation. What it strips is politeness, honorifics and sentence-final particles: 「行きますよ」 becomes 行くと, losing both the ます and the よ, because those belong to the act of speaking rather than to the content.
Example. Convert 山田さんは「映画を見ませんでした」と言いました into indirect quotation.
Only the quoted verb changes, from the polite negative past to the plain negative past: 山田さんは映画を見なかったと言いました. The brackets go, the ます frame goes, and everything else, including the particle を and the word order, stays where it was. In English the same conversion produces "Yamada said she hadn't seen the film", with a pronoun invented and the tense pushed one step further back; Japanese does neither.
Now you. Convert 先生は「この問題は難しいですね」と言いました into indirect quotation, and say what is lost.
Answer
先生はこの問題は難しいと言いました. Two things are lost, and both are things that were addressed to the listener rather than being part of the claim: です, which was politeness, and ね, which invited agreement. The content, that the problem is difficult, survives untouched. A useful check on any indirect quotation you build is that nothing addressed to a listener should remain inside it.
The tense that does not shift
Japanese tense inside a quotation is fixed relative to the moment the words were said or the thought was had, not to the moment of reporting. This is the same relative-tense principle that governed 時 three lessons ago, and it is one of the tidiest generalisations in the language.
田中さんは明日来ると言いました means that on the day Tanaka spoke, the coming was still in the future, so it stands in the nonpast, and it stays there no matter how long ago the conversation was. English cannot leave it alone: "he said he will come" and "he said he would come" differ, and choosing between them is a decision about the reporter's standpoint. Japanese never makes that decision, and so never gets it wrong.
The mirror case is equally clean. 田中さんはもう来たと言いました reports that Tanaka, at the time of speaking, said the coming had already happened. Only the final verb, 言いました, places the whole event in the past relative to now.
Whose thought is it
思う has a restriction that catches almost every learner, and it is the same restriction you may have met with ほしい at the end of the beginner course. You cannot flatly assert somebody else's inner state. 私は行きたいと思います is fine. 田中さんは行きたいと思います is not, because it claims direct access to Tanaka's mind.
The repair is ている, which reframes the thought as an observable ongoing state rather than a claim about the inside of someone's head.
田中さんは日本に帰りたいと思っています Tanaka-san wa nihon ni kaeritai to omotte imasu Tanaka wants to go back to Japan
So 思う for yourself, 思っている for anyone else. The same pattern is why you will see 思っている used of yourself too, where it suggests a settled view held over time rather than an opinion formed on the spot.
One further use is worth flagging now and gets a lesson later: the volitional form plus と思う, as in 行こうと思います, which expresses an intention rather than an opinion. It is the same と doing the same job, with a different form of the verb in front of it.
って, in speech
In conversation, と is very often replaced by って, which is shorter and completely standard in casual speech. It does the same work.
田中さん、来ないって Tanaka-san, konai tte Tanaka says he's not coming
って does three related jobs, and they run together in practice. It quotes, as above. It reports hearsay when the following verb is dropped entirely, which is how the sentence above works: nothing follows って and the listener supplies "he says". And it introduces a topic for definition, standing in for という or とは, as in 納豆って何ですか, "what's this natto?".
That last job connects to という, which is not casual at all and is used constantly in ordinary speech and writing to attach a name to a thing.
「田中」という人から電話がありました "Tanaka" to iu hito kara denwa ga arimashita there was a call from a person called Tanaka
Note that という is a modifying clause of the kind built four lessons ago, sitting in front of the noun 人. Nothing new is going on: と言う is quoting the name, and the whole thing describes the person.
One more distinction belongs here, because it is the commonest reporting verb of all and learners routinely pick the wrong one. と言いました reports the act of saying, on one occasion. と言っていました reports the standing content of what somebody said, and it is what you want when you are relaying a message. 田中さんは来ないと言っていました, "Tanaka said he isn't coming", is the natural way to pass that on; 言いました draws attention to the moment of speech, which is usually not the point. The same ている that fixed 思う for third persons is doing similar work here.
Example. A caller gave the name Yamada. Report the call to a colleague, and then ask what an unfamiliar word means, using って.
「山田」という方からお電話がありました, and 「たてまえ」って何ですか. The first uses という to attach a name to a person you cannot otherwise identify, with 方 as the polite word for 人. The second uses って in its topic-introducing job, which is the ordinary way to ask about a word: you quote it and then ask. Beginners reach for 「たてまえ」の意味は何ですか, which is correct and sounds like a dictionary.
Now you. Suzuki has told you the meeting has moved to three. Pass that on casually with って, then formally.
Answer
Casually: 鈴木さん、会議が三時になったって. Formally: 鈴木さんは会議が三時になったと言っていました. Both keep the quoted verb in the plain past, since the change had already happened when Suzuki spoke. The formal version uses 言っていました rather than 言いました because you are relaying the content rather than reporting the moment, and dropping the verb entirely after って is what makes the casual version casual.
Embedding a question
To put a question inside a sentence, keep its か and add どうか if the question was yes-or-no.
明日雨が降るかどうか分かりません ashita ame ga furu ka dou ka wakarimasen I don't know whether it will rain tomorrow
どうか is optional and its presence is a matter of emphasis rather than grammar: 降るか分かりません is also correct. With a question word already present, どうか is not used at all.
誰が来るか知っていますか dare ga kuru ka shitte imasu ka do you know who's coming?
何を買うかまだ決めていません nani o kau ka mada kimete imasen I haven't decided what to buy yet
One detail traps people. Before か, a noun or な adjective drops だ altogether: 学生か分かりません, not 学生だか. So the same slot has now demanded three different things, な before ので, だ before と, and nothing before か, which is exactly the kind of thing that has to be drilled rather than reasoned about.
Example. Report that you asked the teacher whether there is an exam tomorrow.
先生に明日試験があるかどうか聞きました. The embedded question keeps its own か, the yes-or-no shape licenses どうか, and the verb of asking takes に for the person asked, not を. Notice that this is not a と quotation: with an embedded question the か does the work that と does elsewhere, and adding both, as in あるかどうかと聞きました, is wrong.
Now you. Say that you do not know whether Tanaka is a student, and that you have not decided where to go.
Answer
田中さんが学生かどうか分かりません and どこに行くかまだ決めていません. In the first, the noun 学生 sits directly before か with no だ, which is the trap in this section. In the second, the question word どこ is already present, so どうか does not appear, and 決める takes ている in the negative because "haven't decided" is a state rather than an event.
Vocabulary
| Word | Reading | Meaning |
|---|---|---|
| 考える | kangaeru | think over, consider |
| 答える | kotaeru | answer |
| 決める | kimeru | decide |
| 問題 | mondai | problem, question |
| 分かる | wakaru | understand, know |
| という | to iu | called, named |
| って | tte | the casual と |
| かどうか | ka dou ka | whether or not |
| もう | mou | already |
| まだ | mada | still, not yet |
A clause can now be attributed to somebody. What it cannot yet do is be held at arm's length: everything reported so far has been reported as fact. The next lesson supplies the whole apparatus for saying how far you are standing behind a claim, from a near certainty down to something you overheard.