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How to Say ‘What should I do if it's full?’ in Japanese

満車のときは、どうすればいいですか。

mansha no toki wa dou sure ba ii desu ka

[mahn-shah noh toh-kee wah doh soo-reh bah ee dess kah]

💬 Usage Tip: [〜のときは、どうすればいいですか] is a very useful pattern for asking what to do in a situation. Swap in the situation before [のときは], like [満車のときは] or [遅れるときは].

Phrase Breakdown

満車のときは

mansha no toki wa

when the parking lot is full

Refers to the situation where no parking spaces are available.

Example

満車のときは、別の場所に停めてください。

When it's full, please park elsewhere.

Words in this phrase

満車

mansha

[mahn-shah]

full; no vacancy for cars

Describes a parking lot with no available spaces.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

no

[noh]

of

Connects 満車 and とき to form 'when it is full.'

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

とき

toki

[toh-kee]

time; when

Refers to the situation or time when something happens.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

wa

[wah]

topic marker

Marks 'when it is full' as the topic of the question.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

どうすればいいですか

dou sure ba ii desu ka

what should I do?

A polite way to ask for advice or instructions.

Example

この場合、どうすればいいですか。

What should I do in this case?

Words in this phrase

どう

dou

[doh]

how; what

Starts a question asking what action is best.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

すれ

sure

[soo-reh]

if do

Part of the conditional phrase すれば.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

ba

[bah]

if

Completes the conditional expression in the question.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

いい

ii

[ee]

good; okay

Means 'would be good' in this 'what should I do' pattern.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

です

desu

[dess]

is; polite copula

A polite sentence element used before the question marker.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

ka

[kah]

question marker

Makes the whole sentence a polite question.

Example

満車のときは、どうすればいいですか。

If it is full, what should I do?

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