First 73 words of the document:
TRANSLATION: had done
Psyche, cum cupidinem audissivet, eam videre volebat.
Psyche, when she had heard Cupid, wanted to see him.
The pluperfect subjunctive has isse in it + (m, s, t, mus,
E.g. constituisset (she had decided)
A normal verb would be constituerat