I have heard him say longer sentences like, "The kitty is sleeping in my bed" but since he doesn't pronounce the sounds correctly I mostly have to guess based on the amount of syllable and his pointing.
I was pleased to read this, DD2 does this...she has a large receptive language and a pretty big expressive. But we often get sentences like 'Look mummy I...<blah blah babble>... over there'.... then she goes off and does something in the direction she is pointing. It's like the expressive hasn't caught up with what she is trying to say.