SN4 ""

No	Pattern	Freq
1	[noun] is [to-vb] that [adj]	69
2	[noun sg] is [to-vb] that [adj]	61
3	[adj] is [to-vb] that [adj]	12
4	[pron] is [to-vb] that [adj]	12
5	[det] is [to-vb] that [adj]	10
6	aim is [to-vb] that [adj]	6
7	aim is [to-vb] that [adj]	6
8	[verb] is [to-vb] that [adj]	6
9	this is [to-vb] that [adj]	5
10	which is [to-vb] that [adj]	5
11	which is [to-vb] that [adj]	5
12	that is [to-vb] that [adj]	5
13	this is [to-vb] that [adj]	5
14	it is [to-vb] that [adj]	5
15	[pers pn] is [to-vb] that [adj]	5
16	that is [to-vb] that [adj]	5
17	it is [to-vb] that [adj]	5
18	[Wh det] is [to-vb] that [adj]	5
19	is [adj] [to-vb] that [adj]	366
20	is [adj] [to-vb] that [adj]	353
21	is [adv] [to-vb] that [adj]	85
22	is not [to-vb] that [adj]	83
23	is [not/n't] [to-vb] that [adj]	83
24	is not [to-vb] that [adj]	82
25	is important [to-vb] that [adj]	79
26	is important [to-vb] that [adj]	79
27	is interesting [to-vb] that [adj]	32
28	is interesting [to-vb] that [adj]	32
29	is [verb] [to-vb] that [adj]	31
30	is reasonable [to-vb] that [adj]	25