(1) The moon waxes and wanes every month.

(2) Don't make oaths lightly to the moon, for it is always waxing and waning.

(3) Interest in the show has waxed and waned.

(4) Throughout history empires have waxed and waned.

(5) Portugal and Spain had possessed vast empires that waxed and waned.

(6) Public interest in the issue has waxed and waned over the years.

(7) His commitment to democracy and free markets has waxed and waned with his political fortunes.

(8) Controversy about essential hypertension has waxed and waned for a century[http://], and what is orthodox today may change with time.

(9) Historical Romances continued to appear throughout the century, waxing and waning in numbers and popularity as public taste dictated.

(10) Is it present constantly, does the sensation wax and wane, or does it come in acute attacks?

(11) The volume of the presiding cleric's voice waxed and waned as though he were speaking through a faulty microphone.

(12) Although the Alsops' fortunes waxed and waned through the eighteenth and nineteenth centuries, certain family characteristics remained distinct.

(13) As seasons wax and wane.

(14) Her feelings for John wax and wane.

(15) Why should the moon have wax and wane?

(16) The wax and wane of the moon cause tides.

(17) And men, nations, doctrines, what you will, wax and wane by analogous acts of selection.

(18) The fortunes of insurgent groups wax and wane, their support base shrinking and expanding depending on how vulnerable sectarian groups feel.

(19) "Reunion", the theme song of "Wax and Wane", by Ron Ng.

(20) The [protracted] episode illustrates how public health scares wax and wane.

(21) Feelings of love may wax and wane during a relationship, but trust is constant.

(22) So do the dual forces of the Tao wax and wane in the alternation of upward and downward cycles, intercrossing.

(23) Over the years, there have been fundamental shifts in policy and strategy as attitudes toward the rural poor wax and wane.

(24) They also provide much more flexible back up than coal for renewable energy supplies which wax and wane with the sun and wind – a safer bet for the future?

(25) Doctors don't know what causes chronic fatigue syndrome, characterized by debilitating fatigue and chronic pain with symptoms that can wax and wane over time.

(26) Fisher has devoted much of her career to studying the biochemical pathways of love in all its manifestations: lust, romance, attachment, the way they wax and wane.

(27) Beneath the heavenly sphere this solar cycle is mirrored in the lunar cycle of wax and wane and tidal ebb and flood.

(28) If you ask any married person, he or she will tell you that marriages wax and wane .

(29) Certainly, some of the facts at hand are valid; for example, the Maya did have a Long Count calendar, pole-shift theory does exist, and solar activity does wax and wane.

(30) By measuring changes in the light reflected from the clouds, they found that the clouds appear to wax and wane in prevalence over a 27-day cycle.

(31) While the ancient Europeans set the beginning of a year by measuring solar movement, my ancestors did so by observing the lunar wax and wane.

(32) The popularity of each of the various Java IDEs has tended to wax and wane in the race to provide new features, improve performance, and become easier to use.

(33) We investigated on species composition, distribution, wax and wane of Ixodoidea and Isolated from Lyme disease spirochetes in eight cities and counties of Jiangsu province.

(34) In addition, goblet cells have been shown to wax and wane over the natural history of BE.