76_a_lob_n02
His expression had changed .

%3 0076_0002__expression expression 0076_0001__His his 0076_0002__expression->0076_0001__His [genv] 0076_0003__had_0076_0004__changed had_changed 0076_0003__had_0076_0004__changed->0076_0002__expression [arg0]
arc(r_0076_0002__expression,r_0076_0001__His,genv).
arc(r_0076_0003__had_r_0076_0004__changed,r_0076_0002__expression,arg0).


IP-MAT NP-SBJ NP-GENV PRO;_genm_ His N expression HVD;~cat_Ve had IP-PPL-CAT VVN changed PUNC .
( (IP-MAT (NP-SBJ (NP-GENV;{PIERS} (PRO;_genm_ His;{his}))
                  (N expression;{expression}))
          (HVD;~cat_Ve had;{have})
          (IP-PPL-CAT (VVN changed;{change}))
          (PUNC .))
  (ID 76_a_lob_n02))