Irregular Plurals List in English
https://www.youtube.com/watch?v=hVKDI23UTGQ
Ellipsis –> Ellipses
Codex –> Codies
Lavra –> Lavrae
Alumna –> Alumnae
Erratum –> Errata
Ox –> Oxen
Oasis –> Oases
Swine –> Swine
Trout –> Trout
Genus –> Genera
Focus –> Foci
Diagnosis –> Diagnoses
Analysis –> Analyses
Man -> Men
Person -> People
Foot -> Feet
Tooth -> Teeth
Child -> Children
Mouse -> Mice
Sheep -> Sheep
Fish -> Fish
Leaf -> Leaves
Goose -> Geese
Woman -> Women
Aircraft -> Aircraft
Apex -> Apices
Bison -> Bison
Crisis -> Crises
Curriculum -> Curricula
Datum -> Data
Focus -> Foci
Series -> Series
Vita -> Vitae
Tuna -> Tuna
Quiz -> Quizzes
Index -> Indices
