SN4 ""

No	Pattern	Freq
1	[verb] [prep] at the [noun] of	47
2	[vb pp] [prep] at the [noun] of	30
3	[adv] [prep] at the [noun] of	11
4	[adv] [prep] at the [noun] of	8
5	refer [prep] at the [noun] of	8
6	[vb past] [prep] at the [noun] of	7
7	referred [prep] at the [noun] of	6
8	[to-vb] [prep] at the [noun] of	6
9	[be] [prep] at the [noun] of	5
10	be [prep] at the [noun] of	5
11	[adj] [prep] at the [noun] of	5
12	[prep] [noun] at the [noun] of	2461
13	[prep] [noun sg] at the [noun] of	1340
14	[prep] [noun prp] at the [noun] of	706
15	[prep] [noun pl] at the [noun] of	366
16	[prep] [adj] at the [noun] of	298
17	[prep] [pron] at the [noun] of	235
18	[prep] [num] at the [noun] of	197
19	[prep] [verb] at the [noun] of	194
20	[prep] [pers pn] at the [noun] of	194
21	[prep] [v-ing] at the [noun] of	190
22	[prep] be at the [noun] of	127
23	[prep] [be] at the [noun] of	127
24	[prep] be at the [noun] of	102
25	[prep] [be] at the [noun] of	102
26	[prep] look at the [noun] of	102
27	[prep] looking at the [noun] of	102
28	[prep] [det] at the [noun] of	74
29	[prep] [n mass] at the [noun] of	48
30	[prep] protest at the [noun] of	48