it is very late at night (see Molina)
to plead or beg for something from someone, with much pressure and in an inopportune way (see Molina)
very late at night (see Molina)
an intensifier James Lockhart, personal communication, May 23, 2008.
strongly, very much, etc.; to do something vigorously, intensely; this is an intensifier, usually attached to verb; or, to call someone to come forth (see Molina)
very, especially, strongly, hard (see Karttunen)
to strictly enjoin (?)