SN4 ""

No	Pattern	Freq
1	[vb infin] at the [noun]	1707
2	[vb infin] at the [noun sg]	1389
3	look at the [noun]	497
4	[vb infin] at the [noun pl]	233
5	[vb infin] at the end	149
6	[vb infin] at the end	149
7	[vb infin] at the time	82
8	[vb infin] at the time	80
9	[vb infin] at the moment	79
10	[vb infin] at the moment	79
11	[vb infin] at the [noun prp]	68
12	[vb infin] at the top	44
13	[vb infin] at the top	44
14	sit at the [noun]	42
15	know at the [noun]	39
16	arrive at the [noun]	38
17	appear at the [noun]	36
18	[vb infin] at the beginning	35
19	[vb infin] at the beginning	35
20	stay at the [noun]	32
21	do at the [noun]	31
22	start at the [noun]	28
23	stop at the [noun]	27
24	get at the [noun]	26
25	remain at the [noun]	25
26	[vb infin] at the back	22
27	say at the [noun]	22
28	see at the [noun]	22
29	[vb infin] at the back	22
30	[vb infin] at the way	22