Seven Crows order to destroy the cross-border vampiric threat. Riley and Sam cannot count on back-up from their normal team, as high-level string pulling has pushed them off the case officially. The four discover there is more than just seemingly random vampire murders when more than one supernatural threat shows up and local hospitals begin filling with the sick and the dying. Crows are also prevalent as well. Many are mysteriously dying. Living crows seem to be warning the foursome of future threats based on an old poem. The poem goes like this: "One crow sorrow/Two crows mirth/Three crows a wedding/Four crows
Noun ellipsis the possible analyses (many modern constituency grammars would likely reject the relatively flat structures on the left, opting instead for more layered trees). The ellipsis analysis assumes the presence of the elided noun. The null pronoun analysis also assumes ellipsis, but what is absent is not an actual noun, but rather it is a covert pronoun that would perhaps surface as "one" if it were not elided. The overt pronoun analysis entirely rejects the notion that ellipsis is involved. Instead, it grants the one pre-nominal element the status of an indefinite pronoun. Each of these three analyses has its strengths