ところだった details
write + very nearly
kaku tokoro datta
very nearly; came within an inch of — and it did not happen
meaning: came within an inch of writing
階段で足を滑らせて、危なく転ぶところだった。
kaidan de ashi o suberasete, abunaku korobu tokoro datta.
I slipped on the stairs and came within an inch of falling. neutral
あぶな!財布忘れるとこだった。
abuna! saifu wasureru toko datta.
Phew — I nearly left my wallet behind. casual
- contraction
- polite
Examples
very nearly — the event came one step from happening and was avoided, usually with 危[あぶ]なく or もう少[すこ]しで
階段で足を滑らせて、危なく転ぶところだった。
kaidan de ashi o suberasete, abunaku korobutokorodatta.
I slipped on the stairs and came within an inch of falling. neutral
あぶな!財布忘れるとこだった。
abuna! saifu wasureru toko datta.
Phew — I nearly left my wallet behind. casual
危うくお客様に誤ったご案内をするところでした。
ayauku okyakusama ni ayamatta go annai o suru tokoro deshita.
I very nearly gave the customer the wrong information. formal
Formation
{V}ところだったattaches to dictionary form
Variant notes
- とこだった — speech clips ところ to とこ — 危なく忘れるとこだった. Conversation and messaging only.
Notes
frame flips to the plain past of ところだ: 着いたところだった is "had
just arrived", not "almost arrived".
Related patterns
Similar
〜かける needs real progress already made toward the event, finished or not (死にかけて助かった); 〜るところだった needs only that the situation stood one step away, with no progress at all — which is why the near-miss adverbs pick it and not かける (もう少しで死ぬところだった, ×もう少しで死にかけた).
Lookalikes
ところだ's dictionary-form row goes past exactly here, and the shift adds a claim the present tense never made — 落ちるところだった says nobody fell. Its た row's past says the opposite, 着いたところだった being an arrival that happened; the same ending, two incompatible verdicts, decided by the form in front of it.
ところだった is the sentence's own predicate and its whole point is that the event stopped short (遅刻するところだった — nobody was late); ところに is only a time frame for whatever cuts in and makes no claim either way about the framed event — 出かけるところに客が来た leaves it open whether the speaker ever got out the door.