Example predicate argument structure
arg1
arg2
arg3
arg4
arg5
mod
It/PRP 's/VBZ falling/VBG like/IN a/DT stone/NN ,/, said/VBD Danny/NNP Linger/NNP ,/, a/DT pit/NN trader/NN who/WP was/VBD standing/VBG outside/IN the/DT London/NNP International/NNP Financial/NNP Futures/NNPS Exchange/NNP
$0 said( $1 linger )
a( $2 trader )
who( $2 )
pit( $2 )
danny( $1 )
a( $3 stone )
the( $4 exchange )
london( $4 )
financial( $4 )
international( $4 )
futures( $4 )
,( $1, $2 )
's( $5 it, $6 falling( $5 ) )
like( $6, $3 )
,( $0 )
was( $2, $7 standing( $2 ) )
outside( $7, $4 )