Genesis 29:3

ונאספו [AND THITHER WERE ALL THE DROVES] GATHERED — they regularly gathered there because the stone was a heavy one וגללו AND THEY ROLLED THE STONE — it means and they used to roll. In the Targum it is therefore translated by ומגנדרין (a participle). The idea of frequentative action is expressed indifferently by the imperfect (future) or the perfect (past) because every action that occurs continually, has already happened and will again happen, והשיבו AND RESTORED [THE STONE] — In the Targum it is translated by ומתיבין(a participle) — and they were always putting back.

And there were all the flocks gathered: and they rolled the stone from the well’s mouth, and watered the sheep, and put the stone back upon the well’s mouth in its place.

וְנֶאֶסְפוּ־שָׁ֣מָּה כׇל־הָעֲדָרִ֗ים וְגָלְל֤וּ אֶת־הָאֶ֙בֶן֙ מֵעַל֙ פִּ֣י הַבְּאֵ֔ר וְהִשְׁק֖וּ אֶת־הַצֹּ֑אן וְהֵשִׁ֧יבוּ אֶת־הָאֶ֛בֶן עַל־פִּ֥י הַבְּאֵ֖ר לִמְקֹמָֽהּ׃