Answer:

have

Answer	Crossword Clue
HAVE	".. You Heard" (Duprees tune)
HAVE	Partake of
HAVE	Possess

HAVE	".... Gun - Will Travel"
HAVE	Contain
HAVE	"What'll ya ....?" (barkeep's query)
HAVE	Own
HAVE	Experience
HAVE	Auxiliary verb
HAVE	"What .. we here?"
HAVE	Maintain

HAVE	Order from a menu
HAVE	Undergo
HAVE	Include
HAVE	Often-contracted verb
HAVE	Suffer from
HAVE	Wealthy one, in a noted dichotomy
HAVE	Eat
HAVE	Don't need, maybe

HAVE	Privileged person
HAVE	"... .. you any wool?"
HAVE	"Don't ... a cow, man!"
HAVE	Order for dinner
HAVE	"... you heard?"
HAVE	Hearty partner
HAVE	Moneyed one
HAVE	Be afflicted with

HAVE	"...to ... and to hold..."
HAVE	Beget
HAVE	Wealthy one
HAVE	"... Gun - Will Travel"
HAVE	"... a good one"
HAVE	Eat, as a meal
HAVE	Give birth to
HAVE	Lauper's "Girls Just Want to ... Fun"

HAVE	"... you lost your mind?"
HAVE	Quote, part 6
HAVE	Rich person
HAVE	Keep
HAVE	Dine on