congregavi
Congregavi is the first-person singular perfect active indicative form of the Latin verb congregare, meaning to gather or assemble. It is part of the first conjugation; the principal parts are congrego, congregare, congregavi, congregatum. The form conveys a completed action: “I gathered” or, with present relevance, “I have gathered.”
Etymology: congregare is built from con- “together” and grege from the root greg- meaning flock or crowd,
Usage: In classical Latin, congregavi is used to describe the act of bringing together people or things—military
Example: “Ego copias congregavi ante pugnam.” Translation: “I gathered the troops before the battle.”
This entry notes that congregavi is specifically the 1st-person singular perfect; other forms (congregavit, congregamus, congregavate,