The Analysis of ing- Forms

Wrecking ball

We clawed, we chained our hearts in vain
We jumped never asking why
We kissed, I fell under your spell.
A love no one could deny

Don't you ever say I just walked away
I will always want you
I can't live a lie, running for my life
I will always want you

I came in like a wrecking ball
I never hit so hard in love
All I wanted was to break your walls
All you ever did was wreck me
Yeah, you, you wreck me

I put you high up in the sky
And now, you're not coming down
It slowly turned, you let me burn
And now, we're ashes on the ground

Don't you ever say I just walked away
I will always want you
I can't live a lie, running for my life
I will always want you

I came in like a wrecking ball
I never hit so hard in love
All I wanted was to break your walls
All you ever did was wreck me

I came in like a wrecking ball
Yeah, I just closed my eyes and swung
Left me crashing in a blazing fall
All you ever did was wreck me
Yeah, you, you wreck me

 http://lirik90.blogspot.com/2014/01/miley-cyrus-lyrics-wrecking-ball.html

1    1.    I came in like a wrecking ball (adjective)  

wrecking  is a verb ending ing. The subject of the verb is and function as a noun. Such a form of the verb ending ing and used as a noun is called a gerund.

2     2.  Running for my life (Noun)

 Here the –ing form running as a noun.

3        3. you're not coming down (verb)

In this sentence tobe are verb . Here the –ing form coming is the object of the verb like.