6 N4 Grammar Patterns for Conditionals and Concessions | Perfect Comparison of たら, なら, と, and ば
Master the representative conditional expressions (たら, なら, と, ば) and concession expression (ても) learned in Japanese N4 all at once.
Compare the nuances and common usage situations of each expression to help you speak natural Japanese.
Check out the example sentences to see how these similar-looking conditional clauses are used differently in actual conversation.
How this bundle was curated
All items at a glance
| Grammar | Meaning | Key Nuance |
|---|---|---|
| 〜たら | if / when / after | Most common and versatile; action after a specific condition is met |
| 〜なら | if (that's the case) | Giving advice based on the listener's words or a specific situation |
| 〜と | if / whenever | Natural consequences, machine operations, directions |
| 〜ば | if | Pure conditions, often used in proverbs and idioms |
| もし〜なら | if (by any chance) | Emphasizes the feeling of a hypothetical situation |
| 〜ても | even if | When the result is different from what is expected despite the condition being met (concession) |
Item by item
Reading: ~tara
if / when / after
The most widely used conditional expression in everyday life. It is natural when there is a clear sequential relationship: 'doing B after doing A'. It is also often used after a past tense verb to mean 'when I did ~ (an unexpected result occurred)'.
Reading: ~nara
if (that's the case)
Mainly used to give advice or state an opinion by accepting what the other person said or the current situation, meaning 'if that is the case'.
Reading: ~to
if / whenever
Mainly used for natural laws, machine operations, and directions where doing A generally results in B. It is difficult to follow this with the speaker's volition, commands, or invitations.
Reading: ~ba
if
Often used to indicate a 'pure condition' for something to be established. It is commonly seen in proverbs and idioms, and also gives a slightly formal or written tone.
Reading: moshi ~nara
if (by any chance)
Adding 'もし' (if) at the beginning of the sentence serves to indicate in advance that it is a hypothetical situation. It is often used together with '〜たら' or '〜ば' to emphasize the hypothetical nuance.
Reading: ~temo
even if
A 'concession' expression indicating that even if the preceding condition occurs, the following result does not turn out as expected. It is formed by attaching 'も' to the 'te-form' of verbs, adjectives, or nouns.
Practice with examples
お酒を飲むと、顔が赤くなります。
If I drink alcohol, my face turns red.
Since it is a natural physiological reaction, '〜と' is natural.
安かったら、買いたいです。
If it's cheap, I want to buy it.
Since it expresses personal volition, '〜たら' fits well.
忙しくても、毎日運動します。
Even if I'm busy, I exercise every day.
Since the action is contrary to the situation, '〜ても' is used.
How to decide when unsure
- When talking about 'results that always happen' like machine operations, directions, or natural laws, it is generally natural to use '〜と'.
- When the sentence ends with a command (~please do), invitation (~let's), or volition (~I will), it is generally safer to avoid '〜と' and use '〜たら'.
- In situations where you give advice after hearing what the other person said (e.g., 'I have a headache' -> 'If so, please rest'), '〜なら' is the most natural choice.
Common mistakes
Since '〜と' is used for natural consequences, it sounds unnatural if followed by personal volition, commands, or requests. In these cases, it is better to use '〜たら'.
Wrong example: 時間が空くと、遊びに来てください。/Correct example: 時間が空いたら、遊びに来てください。
Telling someone to come over when they have time is a request, not a natural law, so '〜たら' is appropriate.
Mini quiz
Which of the following is the most natural expression when giving directions? 'If you turn right, there is a post office.'
One-line summary
Since the conditional expressions たら, なら, と, and ば each have different usage situations and nuances, it is important to learn their natural usage through example sentences.
FAQ
How do you distinguish between '〜たら' and '〜ば'?
'〜たら' is widely used in conversation and strongly implies a sequential relationship (doing something after something else). On the other hand, '〜ば' indicates a pure condition or is often used in proverbs, and has slightly more restrictions when followed by volition or commands. In everyday conversation, using '〜たら' is generally a safe and natural choice.
Does the meaning change when '〜たら' follows a past tense verb?
It depends on the context. It is often used to express a newly discovered fact or an unexpected result after taking an action, as in '窓を開けたら、雪が降っていた' (When I opened the window, it was snowing).
