herrschtest
herrschtest is the second-person singular simple past (Präteritum) form of the German verb herrschen, meaning to rule or to dominate. The full Präteritum conjugation of herrschen is ich herrschte, du herrschtest, er herrschte, wir herrschten, ihr herrschtet, sie herrschten. This form is mostly found in older or literary German; in contemporary usage, the form du herrschtest is uncommon outside stylistic or historical writing. In everyday speech, past actions are more commonly expressed with the perfect tense, such as hat geherrscht.
In terms of meaning, herrschen encompasses ruling over a territory, an organization, or an abstract domain,
Origin and usage notes: the verb herrschen is of Germanic origin, with the prefix related to lordship
Potential confusion: encountering herrschtest might lead one to confuse it with a hypothetical term like Herrschaftstest