Но их и не случилось ) ) )
но они и не случиться ) ) )
CCONJ PRON PART PART VERB PUNCT PUNCT PUNCT
CCONJ PRON PART PART VERB PUNCT PUNCT PUNCT
_ Case=Gen|Number=Plur|Person=3 _ _ Aspect=Perf|Gender=Neut|Mood=Ind|Number=Sing|Tense=Past|VerbForm=Fin|Voice=Mid _ _ _
cc nsubj advmod advmod root punct punct punct