Изменился ли вес ?
измениться ли вес ?
VERB PART NOUN PUNCT
VERB PART NOUN PUNCT
Aspect=Perf|Gender=Masc|Mood=Ind|Number=Sing|Tense=Past|VerbForm=Fin|Voice=Mid _ Animacy=Inan|Case=Nom|Gender=Masc|Number=Sing _
root advmod nsubj punct