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	The	4	(NP* (OP-DEF <>))
2	thrift	4	(NUC_N* (N <>))
3	holding	4	(NUC_N* (N <>))
4	company	5	(NP (CORE_N (NUC_N (N <>))))
5	said	0	(SENTENCE (CLAUSE (CORE (NP ) (NUC (V <>))) (CLAUSE )))
6	it	7	(NP (PRO <>))
7	expects	5	(CLAUSE (CORE (NP ) (NUC (V <>))) (CORE ))
8	to	9	(CORE* (CLM <>))
9	obtain	7	(CORE (CORE (NUC (V <>)) (NP )) (CORE ))
10	regulatory	11	(CORE_N* (AP-PERI (CORE_A (NUC_A (A <>)))))
11	approval	9	(NP (CORE_N (NUC_N (N <>))))
12	and	13	(CORE* (CLM <>))
13	complete	9	(CORE (NUC (V <>)) (NP ))
14	the	15	(NP* (OP-DEF <>))
15	transaction	13	(NP (CORE_N (NUC_N (N <>))))
16	by	9	(CORE* (PP-PERI (CORE_P (NUC_P (P <>)) (NP ))))
17	year-end	16	(NP (CORE_N (NUC_N (N <>))))
18	.	0	(SENTENCE (. <>))