Usage: 1 form in 1 verse
Form Translated As     In Verse(s)
συμπαραστήσεταί shall stand up with LXX.Ps.94.16

Liddell-Scott-Jones

συμπαρίστημι (sumparistēmi) to stand up with G:V

συμπαρίστημι-ίστημι,

place by one's side together, τᾷ μὲν (i.e. Εὐάδνᾳ).. Ἐλευθὼ συμπαρίστημιέστασέν τε Μοίρας falsa lectio in [Refs 5th c.BC+]; express at the same time, [Refs 2nd c.AD+]:—middle, set by one's side, τὴν φιλοσοφίαν [Refs 4th c.AD+]

__II passive, with future middle, aorist and perfect active, stand beside so as to assist, τἠμῇ φρενί [LXX+5th c.BC+]; ἅπαντι δαίμων ἀνδρὶ συμπαρίστημιίσταται εὐθὺς γενομένῳ [Refs 4th c.BC+]; 2nd pers. plural aorist 2 imperative συμπαρίστημιάστατε [Refs 3rd c.AD+]

LSJ Scripture Refs: LXX.Ps.93.16*