SN4 ""

No	Pattern	Freq
1	[noun] [is] that the [noun]	2222
2	[noun sg] [is] that the [noun]	1988
3	[adj] [is] that the [noun]	373
4	[verb] [is] that the [noun]	339
5	[pron] [is] that the [noun]	179
6	[noun pl] [is] that the [noun]	171
7	[adj] [is] that the [noun]	142
8	[det] [is] that the [noun]	129
9	[pers pn] [is] that the [noun]	121
10	[adv] [is] that the [noun]	119
11	[adv] [is] that the [noun]	112
12	problem [is] that the [noun]	104
13	problem [is] that the [noun]	100
14	[vb pp] [is] that the [noun]	99
15	it [is] that the [noun]	95
16	it [is] that the [noun]	95
17	point [is] that the [noun]	92
18	point [is] that the [noun]	91
19	this [is] that the [noun]	88
20	this [is] that the [noun]	88
21	[num ord] [is] that the [noun]	72
22	result [is] that the [noun]	64
23	result [is] that the [noun]	63
24	[vb -s] [is] that the [noun]	62
25	[to-vb] [is] that the [noun]	58
26	view [is] that the [noun]	54
27	view [is] that the [noun]	54
28	first [is] that the [noun]	53
29	first [is] that the [noun]	53
30	[vb infin] [is] that the [noun]	51