Pope.

2. ——"On they move,
Indissŏlŭbly firm."——Milton.

3. "The two extremes appear like man and wife,
Coupled togethĕr fŏr the sake of strife."

Churchill.

But this foot is most graceful in the fourth place.

"The dying gales that pant ŭpŏn the trees."

"To farthest shores the ambrosial spirit flies,
Sweet to the world and gratefŭl tŏ the skies."

The Amphibrach is a foot of three syllables, the first and third short, and the second long. It is used in heroic verse only when we take the liberty to add a short syllable to a line.

"The piece you say is incorrect, wh̆y tāke ĭt,
I'm all submission, what you'd have ĭt, māke ĭt."