[ULPIANUS libro sexagensimo secundo ad edictum. ] §50.16.54.pr'Condicionales creditores' dicuntur et hi, quibus nondum competit actio, est autem competitura, uel qui spem habent, ut competat.
[ULPIAN on the Edict, book 62.] Those also are called 'conditional creditors' to whom an action does not yet belong, but will belong, or who have a hope that it will belong.