1. interjection /jəʊ,joʊ/
Present! Here!
Yo Paulie! Hows it going?
2. pronoun /jəʊ,joʊ/
a) shortened form of your.
Yo sandwich only has bacon in it. Want some ketchup on that?
b) third-person singular, familiar
Yo was tuckin in his shirt! ([ Stotko and Troyer 2007])
3. adjective /jəʊ,joʊ/
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