RRGbank

To change a label, click on a node to select a different label from a list. The syntactic category and the function tag (before and after the dash "-") must be selected separately by clicking on the corresponding part of the label.
To add a function tag to a node that does not have one yet, drag it from the list of function tags onto the node.
Re-attach a node by dragging and dropping it on a new parent. This can be used to created discontinuous constituents.
Similarly, nodes can be removed and new ones added by dragging to/from below the tree.
Finally, the bracketing can be edited manually in the text box below the tree; press "validate" to update the tree. Whitespace is ignored. Each token must have a dedicated POS tag.

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Supertags

	token	arc	supertag
1	But	4	(CLAUSE* (CLM <>))
2	about	3	(CORE_Q* (ADVP-PERI (CORE_ADV (NUC_ADV (ADV <>)))))
3	25	4	(CORE_N* (QP (CORE_Q (NUC_Q (QNT <>)))))
4	%	0	(SENTENCE (CLAUSE (CORE (NP (CORE_N (NUC_N (N <>)) (PP )))) (CORE )))
5	of	4	(PP (P <>) (NP ))
6	the	7	(NP* (OP-DEF <>))
7	insiders	5	(NP (CORE_N (NUC_N (N <>))))
8	,	4	(CORE* (, <>))
9	according	4	(CLAUSE* (PP-PERI (CORE_P (NUC_P (P <>)) (PP (P ) (NP )))))
10	to	9	(P <>)
11	SEC	12	(NUC_N* (N-PROP <>))
12	figures	9	(NP (CORE_N (NUC_N (N <>))))
13	,	4	(CORE (, <>))
14	file	4	(CLAUSE* (CORE (NUC (V <>))))
15	their	16	(NP* (OP-DEF <>))
16	reports	4	(CLAUSE* (CORE (NP (CORE_N (NUC_N (N <>))))))
17	late	4	(CLAUSE* (CORE (ADVP-PERI (CORE_ADV (NUC_ADV (ADV <>))))))
18	.	4	(CLAUSE* (CORE (. <>)))