- active, first-person, form-of, indicative, perfectfirst-person singular perfect active indicative of rigēscō
- form-of, masculine, nominative, plural, vocativenominative/vocative plural masculine
- form-of, genitive, masculine, neuter, singulargenitive singular masculine/neuter
Formsrigŭī(canonical) · riguī(canonical)
Source: Wiktionary