forget, leave behind

I leave my umbrella behind.

私は傘を忘れます

I leave my umbrella behind on an afternoon when the rain has stopped.

私は雨がやんだ午後に、傘を忘れます

I leave my umbrella behind at the cafe on an afternoon when the rain has stopped.

私は雨がやんだ午後に、カフェから、傘を忘れます

I leave my umbrella behind at the cafe while I hurry out with my friend on an afternoon when the rain has stopped.

私は雨がやんだ午後に、カフェから友達と急いで出る途中、傘を忘れます

I often leave my umbrella behind at the cafe while I hurry out with my friend on an afternoon when the rain has stopped.

私は雨がやんだ午後に、カフェから友達と急いで出る途中、よく傘を忘れます