SN4 ""

No	Pattern	Freq
1	at [adj] point	3181
2	at [det] point	2597
3	at this point	1485
4	at this point	1485
5	at [num] point	704
6	at one point	643
7	at one point	643
8	at some point	437
9	at some point	437
10	at that point	414
11	at that point	414
12	at [adj] points	404
13	at [adj] point	283
14	at any point	137
15	at any point	137
16	at various point	76
17	at various point	76
18	at certain point	39
19	at certain point	39
20	at different point	38
21	at different point	38
22	at several point	29
23	at several point	29
24	at strategic point	27
25	at strategic point	27
26	at many point	25
27	at many point	25
28	at each point	23
29	at each point	23
30	at these point	16