我想知道一些口语中的英文缩写..

gotta ,hafta=got to,have to
hasta,oughta=has to,ought to
wanna ,wannabe=want to ,want to be
kinda,kindsa=kind of kinds of
lotta ,losta=lot of ,lots of
gimme,lemme=give me,let me
coulda,shoulda=could have,should have
woulda mighta=would have,might have
musta=must have
getcha ,gotcha =get you,got you
betcha ,doncha=bet you,don't you
(1)Gonna= going to
e.g.What are you gonna do this afternoon?
I'm gonna play football.
I'm gonna go home.
(2)Wanna=want to or want a
e.g.You wanna ask her to see the movie?
You wanna dance tonight?
No,I've gotta stay at home doing my exercises.
No,I wanna take care of my little sister.
(3)Gotta=got to
e.g.Are you free tonight?
I've gotta study tonight.
Why she came back so late?
She's gotta work over time.
(4)Ya=you
e.g.Would ya do me a favor?
My pleasure.
How are you?
Fine,thanks,and ya?
I hope to see ya again