Katto oli romahtamassa
1	Katto	katto	NOUN	N,Sg,Nom	Case=Nom|Number=Sing	3	nsubj	_	_
2	oli	olla	AUX	V,Act,Ind,Past,Sg3	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin|Voice=Act	3	aux	_	_
3	romahtamassa	romahtaa	VERB	V,Act,InfMa,Ine	Case=Ine|InfForm=3|VerbForm=Inf|Voice=Act	0	root	_	_
