+0
I have 8 sentences I need to diagram. and I am stuck with just a few phrases.

For example: We heard hysterical laughter and strange popping sounds from the apartment next door.

wht do you do with ...next door... are they adjectives modifying apartment?
+0
This is what I got from [url="http://visl.hum.ou.dk/visl/en/parsing/automatic/trees.html"]THIS SITE[/url]:

We [we] <*> PRON INDP PERS NOM PL1 SUBJ @SUBJ
heard [hear] V PAST VFIN @FMV
hysterical [hysterical]