SN4 ""

No	Pattern	Freq
1	[noun sg] is that [noun]	1350
2	[noun] is that [noun pl]	661
3	[noun] is that [noun prp]	550
4	[noun] is that [noun sg]	166
5	[noun pl] is that [noun]	141
6	[noun] is that [n mass]	133
7	[noun] is that people	99
8	[noun] is that people	99
9	fact is that [noun]	68
10	fact is that [noun]	67
11	view is that [noun]	62
12	view is that [noun]	61
13	problem is that [noun]	54
14	problem is that [noun]	50
15	result is that [noun]	48
16	result is that [noun]	47
17	truth is that [noun]	45
18	truth is that [noun]	45
19	reason is that [noun]	43
20	point is that [noun]	42
21	reason is that [noun]	42
22	point is that [noun]	41
23	argument is that [noun]	40
24	argument is that [noun]	39
25	thing is that [noun]	33
26	implication is that [noun]	33
27	[noun prp] is that [noun]	33
28	implication is that [noun]	33
29	thing is that [noun]	32
30	[noun] is that mr	31