[tlhIngan Hol] scope of the {jay'}

Read the following from tkd:

{jay'} "intensely" This word not only intensifies whatever is being said, it turns the whole phrase into an invective. Alone among the adverbials, {jay'} always comes at the end of the sentence. {qaStaH nuq jay'} "What the #$*@ is happening?" {mIch 'elpu' jay'} "They've entered the #$%@ sector!"

Now I ask.. A klingon ship is traveling and suddenly picks up the following transmission: {jabbI'ID bojemchugh, vaj mIch bo'elpu' jay'} Where does the {jay'} refer ? To the {vaj mIch bo'elpu'} only ? Or to the whole phrase {jabbI'ID bojemchugh, vaj mIch bo'elpu' jay'} ? ~ bara'qa'