  We study rogue wave excitation pattern in a two-component Bose-Einstein
condensate with pair-transition effects. The results indicate that rogue wave
excitation can exist on a stripe phase background for which there are cosine
and sine wave background in the two components respectively. The rogue wave
peak can be much lower than the ones of scalar matter wave rogue waves, and
varies with the wave period changing. Both rogue wave pattern and rogue wave
number on temporal-spatial plane are much more abundant than the ones reported
before. Furthermore, we prove that the rogue wave number can be $n (n+1)/2+m
(m+1)/2$ (where $m,n $ are arbitrary non-negative integers), in contrast to
$n(n+1)/2$ for scalar nonlinear Schr\"{o}dinger equation described systems.
These results would enrich our knowledge on nonlinear excitations in
multi-component Bose-Einstein condensate with transition coupling effects.
