[PAULUS libro primo manualium. ] §45.3.26.prUsus fructus sine persona esse non potest et ideo seruus hereditarius inutiliter usum fructum stipulatur.
[PAULUS, from the first book of Manuals.] A usufruct cannot exist without a person, and therefore a slave belonging to an inheritance stipulates for a usufruct ineffectually.
legari autem ei posse usum fructum dicitur, quia dies eius non cedit statim: stipulatio autem pura suspendi non potest.
However, it is said that a usufruct can be bequeathed to him, because its day does not accrue immediately; on the other hand, an unconditional stipulation cannot be suspended.
quid ergo, si sub condicione stipuletur? nec hoc casu ualeat stipulatio, quia ex praesenti uires accipit stipulatio, quamuis petitio ex ea suspensa sit.
What then, if he stipulates under a condition? Even in this case the stipulation would not be valid, because the stipulation takes force from the present moment, although the claim arising from it is suspended.