SN4 ""

No	Pattern	Freq
1	is that [prep] [det] [noun]	101
2	[is] that [prep] [det] [noun]	101
3	[is] that in [det] [noun]	55
4	[is] that [prep] [det] [noun pl]	50
5	[is] that [prep] [det] [noun sg]	46
6	[is] that [prep] some [noun]	22
7	[is] that for [det] [noun]	21
8	[is] that [prep] [det] case	19
9	[is] that [prep] this [noun]	18
10	[is] that [prep] most [noun]	15
11	[is] that [prep] [det] cases	14
12	[is] that [prep] many [noun]	10
13	[is] that [prep] each [noun]	8
14	[is] that at [det] [noun]	8
15	[is] that [prep] these [noun]	7
16	[is] that [prep] [det] point	6
17	[is] that [prep] [det] point	6
18	[is] that [prep] [det] case	5