ישבתי [יֹשַׁבְתְּ֙] בַּלְּבָנ֔וֹן מקננתי [מְקֻנַּ֖נְתְּ] בָּֽאֲרָזִ֑ים מַה־נֵּחַנְתְּ֙ בְּבֹא־לָ֣ךְ חֲבָלִ֔ים חִ֖יל כַּיֹּלֵדָֽה׃
Hai engkau yang diam di Libanon, yang bersarang di antara pohon-pohon aras, belas kasihan apakah yang akan kaudapat ketika sakit bersalin datang menimpamu, kesakitan seperti perempuan yang melahirkan?
Rashi
וְיֹלַדְתְּ בן AND THOU SHALT BEAR A SON — The word appears to be grammatically a combination of the perfect tense וְיָלַדְתְּ and the participle וְיֹלֶדֶת but it is similar in sense to וְיֹלֶדֶת (the participle); so, also, (Jeremiah 22:23) “O thou that dwellest יֹשַׁבְתְּ) in Lebanon, and art nestled (מְקֻנַּנְתְּ) in the cedars.”
Siftei Chakhamim
As if it were written ויולדת... I.e., יוֹלֶדֶת, which is present tense. [Rashi is saying:] Do not be surprised by the שוא under the ת, for it is similar to (Yirmeyahu 22:23):יושבת בלבנון מקוננת בארזים, which also are present tense, and have a שוא under the ת.