SN4 ""

No	Pattern	Freq
1	[noun sg] is that this [noun sg]	75
2	[noun sg] is that each [noun sg]	30
3	[noun sg] is that any [noun sg]	27
4	[noun sg] is that all [noun sg]	13
5	problem is that [det] [noun sg]	12
6	[noun sg] is that some [noun sg]	11
7	fact is that [det] [noun sg]	10
8	point is that [det] [noun sg]	10
9	[noun sg] is that such [noun sg]	10
10	[noun sg] is that many [noun sg]	10
11	result is that [det] [noun sg]	10
12	thing is that [det] [noun sg]	7
13	[noun sg] is that most [noun sg]	6
14	[noun sg] is that that [noun sg]	5
15	difference is that [det] [noun sg]	5
16	[noun sg] is that [det] form	5
17	[noun sg] is that [det] person	5
18	[noun sg] is that neither [noun sg]	5