SN4 ""

No	Pattern	Freq
1	[noun] is that the [adj] [noun]	608
2	[noun sg] is [that] the [adj] [noun]	545
3	[noun] is [that] the [adj] [noun]	519
4	[noun] is [that] the [adj] [noun sg]	456
5	[noun] is [that] the [adj] [noun pl]	142
6	[noun pl] is [that] the [adj] [noun]	48
7	point is [that] the [adj] [noun]	34
8	point is [that] the [adj] [noun]	34
9	[noun] is [that] the [num] [noun]	26
10	fact is [that] the [adj] [noun]	21
11	fact is [that] the [adj] [noun]	21
12	problem is [that] the [adj] [noun]	20
13	problem is [that] the [adj] [noun]	20
14	view is [that] the [adj] [noun]	18
15	view is [that] the [adj] [noun]	18
16	[noun] is [that] the [adj -est] [noun]	17
17	[noun] is [that] the [num ord] [noun]	16
18	[noun] is [that] the [det] [noun]	15
19	explanation is [that] the [adj] [noun]	15
20	[noun] is [that] the [adj -er] [noun]	15
21	explanation is [that] the [adj] [noun]	15
22	[noun] is [that] the two [noun]	14
23	[noun] is [that] the two [noun]	14
24	reason is [that] the [adj] [noun]	12
25	reason is [that] the [adj] [noun]	12
26	result is [that] the [adj] [noun]	12
27	[noun] is [that] the [adj] party	12
28	[noun] is [that] the whole [noun]	12
29	thing is [that] the [adj] [noun]	12
30	[noun prp] is [that] the [adj] [noun]	12