manchases

form-of imperfect second-person singular subjunctive

mancharの二人称単数未完了接続法

English Meaning

second-person singular imperfect subjunctive of manchar

Si tú manchases la camisa con café, tendrías que lavarla inmediatamente.

もしあなたがシャツにコーヒーでしみをつけたなら、すぐに洗わなければならないでしょう。

If you stained the shirt with coffee, you would have to wash it immediately.