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.