SN4 ""

No	Pattern	Freq
1	[noun] is that the	3046
2	[noun sg] is that the	2718
3	[noun pl] is that the	247
4	problem is that the	136
5	point is that the	133
6	problem is that the	132
7	point is that the	131
8	result is that the	82
9	result is that the	80
10	view is that the	76
11	view is that the	76
12	fact is that the	73
13	fact is that the	73
14	[noun prp] is that the	64
15	reason is that the	58
16	reason is that the	56
17	possibility is that the	55
18	possibility is that the	55
19	difference is that the	44
20	difference is that the	44
21	theory is that the	43
22	theory is that the	43
23	thing is that the	42
24	thing is that the	42
25	argument is that the	40
26	argument is that the	39
27	explanation is that the	38
28	explanation is that the	38
29	truth is that the	36
30	truth is that the	36