SN4 ""

No	Pattern	Freq
1	[noun] is [that] the [adj]	752
2	[noun sg] is [that] the [adj]	666
3	[adj] is [that] the [adj]	126
4	[verb] is [that] the [adj]	95
5	[noun pl] is [that] the [adj]	66
6	[pron] is [that] the [adj]	55
7	[adv] is [that] the [adj]	50
8	[adj] is [that] the [adj]	50
9	[adv] is [that] the [adj]	47
10	[det] is [that] the [adj]	43
11	[pers pn] is [that] the [adj]	40
12	point is [that] the [adj]	36
13	point is [that] the [adj]	36
14	it is [that] the [adj]	34
15	it is [that] the [adj]	34
16	this is [that] the [adj]	29
17	this is [that] the [adj]	29
18	problem is [that] the [adj]	26
19	fact is [that] the [adj]	26
20	problem is [that] the [adj]	26
21	fact is [that] the [adj]	26
22	here is [that] the [adj]	25
23	here is [that] the [adj]	25
24	[vb pp] is [that] the [adj]	22
25	[vb -s] is [that] the [adj]	21
26	[num ord] is [that] the [adj]	21
27	view is [that] the [adj]	21
28	view is [that] the [adj]	21
29	explanation is [that] the [adj]	18
30	explanation is [that] the [adj]	18