SN4 ""

No	Pattern	Freq
1	once [prep] [art]	1150
2	once [prep] [art]	1150
3	once [prep] the	635
4	once [prep] the	635
5	once [prep] a	498
6	once [prep] a	474
7	once in [art]	437
8	once in [art]	437
9	once upon [art]	165
10	once upon [art]	165
11	once on [art]	89
12	once on [art]	89
13	once at [art]	53
14	once at [art]	53
15	once inside [art]	47
16	once inside [art]	47
17	once to [art]	46
18	once to [art]	46
19	once by [art]	34
20	once by [art]	34
21	once during [art]	33
22	once during [art]	33
23	once with [art]	33
24	once with [art]	33
25	once [prep] an	24
26	once as [art]	22
27	once as [art]	22
28	once for [art]	21
29	once for [art]	21
30	once over [art]	20