SN4 ""

No	Pattern	Freq
1	[pron] is [adv] that [pers pn]	121
2	[pers pn] is [adv] that [pers pn]	118
3	it is [adv] that [pers pn]	116
4	it is [adv] that [pers pn]	116
5	[noun] is [adv] that [pers pn]	62
6	[noun sg] is [adv] that [pers pn]	53
7	[adj] is [adv] that [pers pn]	9
8	[det] is [adv] that [pers pn]	8
9	this is [adv] that [pers pn]	7
10	this is [adv] that [pers pn]	7
11	answer is [adv] that [pers pn]	6
12	answer is [adv] that [pers pn]	6
13	[adv] is [adv] that [pers pn]	5
14	[adv] is [adv] that [pers pn]	5
15	point is [adv] that [pers pn]	5
16	[noun pl] is [adv] that [pers pn]	5
17	point is [adv] that [pers pn]	5
18	[verb] is [adv] that [pers pn]	5
19	is [adv] [adv] that [pers pn]	67
20	is [verb] [adv] that [pers pn]	46
21	is [adv] [adv] that [pers pn]	40
22	is [vb pp] [adv] that [pers pn]	34
23	is [not/n't] [adv] that [pers pn]	27
24	is not [adv] that [pers pn]	27
25	is [adj] [adv] that [pers pn]	24
26	is [adj] [adv] that [pers pn]	24
27	is not [adv] that [pers pn]	23
28	is only [adv] that [pers pn]	20
29	is only [adv] that [pers pn]	20
30	is [pron] [adv] that [pers pn]	10