Sometimes, we feel a quiver and a group of maigers or small tunas passes by, grazing, trying to catch by surprise some distracted prey.
(we; feel; a quiver; T:Sometimes) Context(we feel,List([11, 18))):(a group of maigers or small tunas; passes by; grazing; trying to catch by surprise some distracted prey) (a group of maigers or small tunas; grazing; ) (a group of maigers or small tunas; trying; to catch by surprise some distracted prey)
we feel,List([11, 18))
we a group of maigers or small tunas a group of maigers or small tunas a group of maigers or small tunas
feel passes by grazing trying
a quiver T:Sometimes
grazing trying to catch by surprise some distracted prey
to catch by surprise some distracted prey