SN4 ""

No	Pattern	Freq
1	and at the [noun] [prep]	701
2	and at the [noun] [prep]	701
3	and at the [noun] [prep]	701
4	and at the [noun sg] [prep]	675
5	and at the [noun] of	651
6	and at the [noun] of	651
7	and at the end [prep]	280
8	and at the end [prep]	280
9	and at the time [prep]	40
10	and at the time [prep]	40
11	and at the age [prep]	38
12	and at the age [prep]	38
13	and at the beginning [prep]	37
14	and at the beginning [prep]	37
15	and at the [noun pl] [prep]	21
16	and at the [noun] in	20
17	and at the [noun] in	20
18	and at the back [prep]	14
19	and at the back [prep]	14
20	and at the top [prep]	13
21	and at the top [prep]	13
22	and at the heart [prep]	12
23	and at the heart [prep]	12
24	and at the level [prep]	11
25	and at the bottom [prep]	11
26	and at the bottom [prep]	11
27	and at the level [prep]	11
28	and at the height [prep]	8
29	and at the height [prep]	8
30	and at the university [prep]	7