SN4 ""

No	Pattern	Freq
1	[pron] is [adj] that [det]	1034
2	[pers pn] is [adj] that [det]	1030
3	it is [adj] that [det]	1014
4	it is [adj] that [det]	1014
5	[noun] is [adj] that [det]	73
6	[noun sg] is [adj] that [det]	44
7	[noun prp] is [adj] that [det]	24
8	he is [adj] that [det]	14
9	he is [adj] that [det]	14
10	[conj] is [adj] that [det]	5
11	is [adv] [adj] that [det]	439
12	is [adv] [adj] that [det]	350
13	is not [adj] that [det]	89
14	is [not/n't] [adj] that [det]	89
15	is not [adj] that [det]	86
16	is also [adj] that [det]	46
17	is also [adj] that [det]	46
18	is so [adj] that [det]	32
19	is so [adj] that [det]	32
20	is [pron] [adj] that [det]	30
21	is [pers pn] [adj] that [det]	30
22	is quite [adj] that [det]	21
23	is quite [adj] that [det]	21
24	is very [adj] that [det]	20
25	is very [adj] that [det]	20
26	is he [adj] that [det]	18
27	is he [adj] that [det]	18
28	is hardly [adj] that [det]	17
29	is hardly [adj] that [det]	17
30	is highly [adj] that [det]	15