SN4 ""

No	Pattern	Freq
1	[noun sg] is that [art]	3166
2	[noun sg] is that the	2718
3	[noun sg] is that the	2718
4	[noun sg] is that a	374
5	[noun sg] is that a	315
6	point is that [art]	150
7	problem is that [art]	148
8	result is that [art]	96
9	view is that [art]	90
10	fact is that [art]	82
11	reason is that [art]	65
12	possibility is that [art]	62
13	[noun sg] is that an	59
14	[noun sg] is that no	54
15	[noun sg] is that no	54
16	difference is that [art]	52
17	argument is that [art]	50
18	thing is that [art]	50
19	theory is that [art]	47
20	truth is that [art]	42
21	explanation is that [art]	41
22	answer is that [art]	39
23	idea is that [art]	36
24	difficulty is that [art]	35
25	assumption is that [art]	30
26	implication is that [art]	30
27	news is that [art]	29
28	concern is that [art]	29
29	trouble is that [art]	28
30	suggestion is that [art]	28