SN4 ""

No	Pattern	Freq
1	[noun sg] is that in	232
2	[noun sg] is that for	54
3	[noun sg] is that at	39
4	[noun sg] is that by	39
5	point is that [prep]	22
6	fact is that [prep]	22
7	difference is that [prep]	22
8	problem is that [prep]	18
9	[noun sg] is that on	18
10	[noun sg] is that between	16
11	result is that [prep]	16
12	truth is that [prep]	15
13	[noun sg] is that as	14
14	answer is that [prep]	13
15	reason is that [prep]	12
16	argument is that [prep]	11
17	[noun sg] is that under	10
18	[noun sg] is that within	10
19	thing is that [prep]	9
20	[noun sg] is that after	9
21	[noun sg] is that despite	8
22	distinction is that [prep]	8
23	[noun sg] is that through	7
24	case is that [prep]	7
25	irony is that [prep]	7
26	[noun sg] is that during	7
27	view is that [prep]	7
28	[noun sg] is that over	6
29	conclusion is that [prep]	6
30	reality is that [prep]	6