SN4 ""

No	Pattern	Freq
1	[pron] is [adj] that a [adj]	150
2	[pers pn] is [adj] that a [adj]	149
3	it is [adj] that a [adj]	145
4	it is [adj] that a [adj]	145
5	[noun] is [adj] that a [adj]	12
6	[noun sg] is [adj] that a [adj]	11
7	is [adv] [adj] that a [adj]	83
8	is [adv] [adj] that a [adj]	62
9	is not [adj] that a [adj]	21
10	is [not/n't] [adj] that a [adj]	21
11	is not [adj] that a [adj]	20
12	is so [adj] that a [adj]	10
13	is so [adj] that a [adj]	10
14	is very [adj] that a [adj]	6
15	is quite [adj] that a [adj]	6
16	is very [adj] that a [adj]	6
17	is also [adj] that a [adj]	6
18	is quite [adj] that a [adj]	6
19	is also [adj] that a [adj]	6
20	is [pers pn] [adj] that a [adj]	5
21	is more [adj] that a [adj]	5
22	is more [adj] that a [adj]	5
23	is [pron] [adj] that a [adj]	5
24	is [adj] [verb] that a [adj]	35
25	is [adj] [to-vb] that a [adj]	35
26	is [adj] [noun] that a [adj]	18
27	is [adj] [noun sg] that a [adj]	18
28	is [adj] to say that a [adj]	7
29	is [adj] say that a [adj]	7
30	is [adj] note that a [adj]	6