SN4 ""

No	Pattern	Freq
1	[pron] is [verb] that the [adj]	220
2	[pers pn] is [verb] that the [adj]	216
3	it is [verb] that the [adj]	215
4	it is [verb] that the [adj]	215
5	[noun] is [verb] that the [adj]	41
6	[noun sg] is [verb] that the [adj]	31
7	[noun prp] is [verb] that the [adj]	7
8	[verb] is [verb] that the [adj]	6
9	do is [verb] that the [adj]	5
10	[adj] is [verb] that the [adj]	5
11	is [adj] [verb] that the [adj]	113
12	is [adj] [verb] that the [adj]	110
13	is [adv] [verb] that the [adj]	105
14	is [adv] [verb] that the [adj]	82
15	is important [verb] that the [adj]	30
16	is important [verb] that the [adj]	30
17	is not [verb] that the [adj]	23
18	is [not/n't] [verb] that the [adj]	23
19	is not [verb] that the [adj]	23
20	is [prep] [verb] that the [adj]	15
21	is [prep] [verb] that the [adj]	15
22	is interesting [verb] that the [adj]	14
23	is interesting [verb] that the [adj]	14
24	is worth [verb] that the [adj]	13
25	is worth [verb] that the [adj]	13
26	is now [verb] that the [adj]	11
27	is now [verb] that the [adj]	11
28	is also [verb] that the [adj]	10
29	is generally [verb] that the [adj]	10
30	is [verb] [verb] that the [adj]	10