SN4 ""

No	Pattern	Freq
1	[adj] thing is [that]	310
2	[adj] thing is [that]	274
3	[art] thing is [that]	66
4	[art] thing is [that]	66
5	the thing is [that]	66
6	the thing is [that]	66
7	important thing is [that]	64
8	important thing is [that]	64
9	other thing is [that]	29
10	other thing is [that]	29
11	[num ord] thing is [that]	17
12	funny thing is [that]	14
13	main thing is [that]	13
14	only thing is [that]	13
15	main thing is [that]	13
16	only thing is [that]	13
17	funny thing is [that]	13
18	sad thing is [that]	13
19	strange thing is [that]	12
20	strange thing is [that]	12
21	sad thing is [that]	12
22	good thing is [that]	11
23	[adj -est] thing is [that]	11
24	interesting thing is [that]	10
25	interesting thing is [that]	10
26	second thing is [that]	8
27	second thing is [that]	8
28	worrying thing is [that]	6
29	worrying thing is [that]	6
30	good thing is [that]	6