Note 152 — Chapter III · LATER NINETEENTH-CENTURY PROSODISTS
Reading edition
Thus Mr. Bridges, though he himself does not neglect the unstressed, and even makes combination of the two kinds which are actually feet, would allow sometimes four and sometimes only three stresses in a heroic line. Later stress (or "stress-cum-music") prosodists have even proposed to recognise two "bars" only in such a line.