SN4 ""

No	Pattern	Freq
1	and [noun] at the [noun sg]	634
2	and [noun] at the [noun sg]	634
3	and [noun sg] at the [noun sg]	294
4	and [noun pl] at the [noun sg]	228
5	and [noun prp] at the [noun sg]	89
6	and [noun] at the end	53
7	and [noun] at the time	47
8	and [noun] at the university	37
9	and [noun] at the top	25
10	and [n mass] at the [noun sg]	19
11	and [noun] at the back	14
12	and [noun] at the beginning	13
13	and staff at the [noun sg]	11
14	and [noun] at the centre	11
15	and staff at the [noun sg]	11
16	and [noun] at the level	10
17	and [noun] at the expense	10
18	and [noun] at the moment	10
19	and [noun] at the bottom	10
20	and [noun] at the weekend	8
21	and colleagues at the [noun sg]	8
22	and colleague at the [noun sg]	8
23	and other at the [noun sg]	8
24	and others at the [noun sg]	8
25	and [noun] at the heart	8
26	and wales at the [noun sg]	7
27	and [noun] at the school	7
28	and [noun] at the start	7
29	and [noun] at the rear	7
30	and wales at the [noun sg]	7