It's so much fun!
1-2	It's	_	_	_	_	_	_	_	_
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	5	nsubj	5:nsubj	_
2	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
3	so	so	ADV	RB	_	4	advmod	4:advmod	_
4	much	much	ADJ	JJ	Degree=Pos	5	amod	5:amod	_
5	fun	fun	NOUN	NN	Number=Sing	0	root	0:root	SpaceAfter=No
6	!	!	PUNCT	.	_	5	punct	5:punct	_
