〜たら、〜。
Setting a condition — “if / when ~, …”
Add just ら to the た-form. Do the second part after the first thing happens (a condition or “once ~”).

じかんが あったら、なにを しますか。

“If you have time, what do you do?”
Step 1
The pattern: 〜たらぶんけい
た-form + ら, then a comma and the result. 🔊 Tap any example to hear it.
〜たら、〜。
Verb-たたけい
+ら
。
“If / when ~, …” — a condition. Do the second part after the first happens.
Step 2
Q&A — set a conditionかいわ
Use 〜たら to answer “if / when ~, what do you do?”

じかんが あったら、なにを しますか。
If you have time, what do you do?

ほんを よみます。
I read books.

えきに ついたら、 でんわして くださいね。
When you arrive at the station, please call, okay?

はい、すぐ でんわします。
Yes, I'll call right away.
Step 3
Phase E review — た-form patternsまとめクイズ
Read the English meaning, then pick the ending that fits — experience, listing actions, or a condition.
Question 1 / 10 · 0 correct
fill the blankじかんが あっ◯◯、てつだって ください。If you have time, please help. (condition)