§548. Cum Temporal
Cum, whenever, takes the construction of a relative clause in a general condition (see § 542).
For present time, either the Present or the Perfect Indicative is used; for past time, regularly the Pluperfect Indicative.
For est cum etc., see § 535. a. N.3.
J. H. Allen and J. B. Greenough, New Latin Grammar (Boston: Ginn, 1903). Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities.