SN4 ""

No	Pattern	Freq
1	[vb base] at the [noun sg] [prep]	876
2	[vb base] at the [noun sg] [prep]	876
3	[vb base] at the [noun sg] of	692
4	look at the [noun sg] [prep]	314
5	[vb base] at the end [prep]	132
6	[vb base] at the [noun sg] in	37
7	lie at the [noun sg] [prep]	37
8	[vb base] at the [noun sg] on	33
9	[vb base] at the state [prep]	32
10	[vb base] at the heart [prep]	31
11	[vb base] at the beginning [prep]	27
12	[vb base] at the top [prep]	25
13	[vb base] at the [noun sg] for	22
14	appear at the [noun sg] [prep]	22
15	arrive at the [noun sg] [prep]	19
16	[vb base] at the back [prep]	19
17	[vb base] at the [noun sg] with	17
18	[vb base] at the size [prep]	16
19	[vb base] at the bottom [prep]	16
20	occur at the [noun sg] [prep]	15
21	[vb base] at the [noun sg] between	15
22	[vb base] at the time [prep]	15
23	[vb base] at the start [prep]	14
24	stand at the [noun sg] [prep]	14
25	[vb base] at the [noun sg] at	13
26	know at the [noun sg] [prep]	13
27	think at the [noun sg] [prep]	13
28	work at the [noun sg] [prep]	11
29	start at the [noun sg] [prep]	11
30	[vb base] at the cost [prep]	10