SN4 ""

No	Pattern	Freq
1	it is [adj] that [prep] [det]	70
2	[pron] is [adj] that [prep] [det]	70
3	[pers pn] is [adj] that [prep] [det]	70
4	it is [adj] that [prep] [det]	70
5	is [adv] [adj] that [prep] [det]	37
6	is [adv] [adj] that [prep] [det]	30
7	is also [adj] that [prep] [det]	8
8	is also [adj] that [prep] [det]	8
9	is [not/n't] [adj] that [prep] [det]	7
10	is not [adj] that [prep] [det]	7
11	is not [adj] that [prep] [det]	7
12	is [adj] [verb] that [prep] [det]	27
13	is [adj] [to-vb] that [prep] [det]	27
14	is [adj] [noun] that [prep] [det]	6
15	is [adj] [noun sg] that [prep] [det]	6
16	is [adj] to note that [prep] [det]	5
17	is [adj] note that [prep] [det]	5
18	is [adj] that [adj] [prep] [det]	31
19	is [adj] that [det] [prep] [det]	30
20	is [adj] that [noun] [prep] [det]	15
21	is [adj] that [noun pl] [prep] [det]	10
22	is [adj] that some [prep] [det]	9
23	is [adj] that some [prep] [det]	9
24	is [adj] that many [prep] [det]	8
25	is [adj] that many [prep] [det]	8
26	is [adj] that [noun sg] [prep] [det]	5
27	is [adj] that [prep] [adv] [det]	6
28	is [adj] that [prep] [adv] [det]	6
29	is [adj] that [prep] [det] [noun]	52
30	is [adj] that [prep] [det] [noun pl]	26