and - 'n

are you - ya

because - 'cause/cuz

could have - coulda

could not have - couldna

did you - didya

don't know - dunno

give me - gimme

going to - gonna

got to - gotta

had better - better/betta

have to - hafta

her - 'er

him - 'im

his - 'is

how did you - how'dya

how do you - howdya

how does - how's

in front of - infrontof

-ing - in'

is that - s'that

just - jus'

leave me - leeme

let me - lemme

of - a/o'

old - ol'

out of - outta

probably - prob'ly

should not have - shouldna

them - 'm/'em

to - ta

want to - wanna

what - wud/whut

what are you - whachya

what did you - whadya

what do you - what cha

what does - what's

what is the - what's a

would not have - wudn'a/wouldna

you - ya/y'

why did you - whyd'ya

why do you - why'dy'a