Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
μαιωθήσονται act as midwife LXX.Job.26.5
μαιούσθε you act as midwife LXX.Exod.1.16

Liddell-Scott-Jones

μαιόομαι (maioomai) to act as midwife G:V

μαιόομαι,

={μαιεύομαι},

__1 of a midwife, deliver a woman, [Refs 3rd c.BC+]; of Hephaestus at the birth of Athena, [Refs 1st c.AD+]: absolutely, practise midwifery, [Refs 2nd c.AD+]
__2 of the mother, to be delivered of, ἣν.. οὐ μαιώσατο μήτηρ [Refs 4th c.AD+]
__II of a nurse, suckle, μαζῷ τινα [Refs]
__III active only late, of dawn bringing forth day, [Refs 6th c.AD+]