1. gonna: going to

　　eg:I'm gonna go home.

　　2. wanna: want to

　　eg: Wanna grab a drink tonight?

　　3. gotta: (I've) got to

　　eg: I gotta go.

　　4. coulda : could have

　　eg: I coulda gone to the movies but I chose to prepare for my final test at home.

　　5. shoulda: should have

　　eg: It was an easy test and I shoulda passed. but I didn't.

　　6. woulda: would have

　　eg: I woulda told you all about my story, but you didn't ask me.

　　7. musta: must have

　　eg: It musta rained last night ,for the ground is wet.

　　8. lotsa: a lot of

　　eg: He makes lotsa money.

　　9. sorta: sort of

　　eg: I sorta wanna go to the movies.

　　= kinda: kind of

　　eg: I kinda wanna go to the movies.

　　10.hafta: have to

　　eg: I hafta go.