Byzantine Daily Worship, which should match Antiochian practice, prescribes:
Apolytikion in the Plagal of the Fourth Tone:
Only Creator who out of the depths of wisdom lovingly govern all things and upon all bestow what is accordingly best for them, give rest to the souls of Your servants, for they have placed their hope in You, our Author and Maker and God.
Kontakion in the Plagal of the Fourth Tone:
Give rest, O Christ, among the Saints to the souls of Your servants, where there is no pain, no sorrow, no grieving, but life everlasting.
Epistle: 1 Cor 10:23-28
Gospel: Luke 21:8-10,25-28,33-36
Kinonikon: Ps 64:5: Blessed are those You have chosen and drawn clsoe, to dwell in your courts, O Lord. Alleluia.
I would imagine the Trisagion Service and koliva could be offered after Liturgy.
Fr. Deacon Lance