SN4 ""

No	Pattern	Freq
1	is [adj] that [prep] [det]	72
2	is [adj] that [prep] [det]	72
3	is [adj] that [prep] [det]	71
4	is [adj] that in [det]	38
5	is [adj] that in [det]	38
6	is [adj] that [prep] this	18
7	is [adj] that [prep] some	14
8	is clear that [prep] [det]	13
9	is clear that [prep] [det]	13
10	is likely that [prep] [det]	11
11	is likely that [prep] [det]	11
12	is [adj] that [prep] many	9
13	is possible that [prep] [det]	9
14	is possible that [prep] [det]	9
15	is true that [prep] [det]	8
16	is true that [prep] [det]	8
17	is [adj] that at [det]	7
18	is [adj] that for [det]	7
19	is [adj] that at [det]	7
20	is [adj] that for [det]	7
21	is [adj] that [prep] all	6
22	is [adj] that [prep] most	6
23	is [adj] that [prep] these	6