oyfregn
אויפֿרעגן
to upset, irritate
Used in a sentence
דאָס אויפֿרעגט מיך.
Dos oyfregt mikh.
That upsets me.
זאָלסט מיך ניט אויפֿרעגן.
Zolst mikh nit oyfregn.
Don't upset me.
ער רעגט זיך אויף גיך.
Er regt zikh oyf gikh.
He gets upset quickly.
Quick check
Which YIVO form means "to upset, irritate"?
1. OYFREGN
✓
2. OYFZITSN
3. OYFHERN
4. DREYEN