[1] : The Collaborative International Dictionary of English v.0.48

alternate \al"ternate\ ?; 277, v. t. imp.  p. p.
   alternated; p. pr.  vb. n. alternating. l. alternatus,
   p. p. of alternare. see altern.
   to perform by turns, or in succession; to cause to succeed by
   turns; to interchange regularly.
   1913 webster

         the most high god, in all things appertaining unto this
         life, for sundry wise ends alternates the disposition
         of good and evil.                        --grew.
   1913 webster
see also:
alternated alternating altern 

Alternated >> A Words
Alternated, definition of term: Alternated
alternated_pag1.html