Note: pronominal verbs are not taken into account.
pattern {
A[upos=AUX, lemma = "être"];
A -[1=subj]-> B;
A -[1=comp,2=aux]-> C;
C[upos=VERB, VerbForm=Part, Tense=Past];
C.Gender <> B.Gender
}
without { B.Gender = C.CorrectGender }
without { B.CorrectGender = C.Gender }
without { B -[1=conj]-> * }
without { B[Title=Yes] }
Note: pronominal verbs are not taken into account.