SN4 ""

No	Pattern	Freq
1	[be] [vb pp] at the [noun sg] of	519
2	be [vb pp] at the [noun sg] of	519
3	[be] [vb pp] at the end of	143
4	[be] [vb pp] at the time of	42
5	[be] displayed at the [noun sg] of	41
6	[be] [vb pp] at the expense of	31
7	[be] [vb pp] at the top of	25
8	[be] [vb pp] at the foot of	22
9	[be] found at the [noun sg] of	22
10	[be] [vb pp] at the beginning of	21
11	[be] made at the [noun sg] of	19
12	[be] held at the [noun sg] of	16
13	[be] [vb pp] at the level of	15
14	[be] [vb pp] at the rate of	14
15	[be] [vb pp] at the discretion of	13
16	[be] [vb pp] at the cost of	13
17	[be] paid at the [noun sg] of	12
18	[be] [vb pp] at the start of	12
19	[be] achieved at the [noun sg] of	11
20	[be] seen at the [noun sg] of	11
21	[be] [vb pp] at the university of	10
22	[be] laid at the [noun sg] of	10
23	[be] taken at the [noun sg] of	10
24	[be] [vb pp] at the bottom of	9
25	[be] [vb pp] at the door of	8
26	[be] placed at the [noun sg] of	7
27	[be] released at the [noun sg] of	7
28	[be] [vb pp] at the centre of	7
29	[be] given at the [noun sg] of	7
30	[be] [vb pp] at the price of	6