Sentence:  For, should we giue this "Empresse" but her "due", / (Empresse of "speech" that <WSD>Monarchizeth</WSD> "Eares") / We must confesse, she can all "Soules" subdue, / to "Passions" causing "Ioy", or forcing "Teares". 
Meaning of the word marked with <WSD> tags:  To rule; to govern