SN4 ""

No	Pattern	Freq
1	[verb] [pron] at a [noun sg]	258
2	[verb] [pers pn] at a [noun]	180
3	[vb past] [pron] at a [noun]	69
4	[verb] [indef pn] at a [noun]	61
5	[verb] [pron] at a time	59
6	[verb] [pron] at a time	59
7	[verb] it at a [noun]	57
8	[verb] it at a [noun]	57
9	[verb] one at a [noun]	50
10	[verb] one at a [noun]	50
11	[vb pp] [pron] at a [noun]	42
12	[vb infin] [pron] at a [noun]	42
13	[verb] him at a [noun]	41
14	[verb] he at a [noun]	41
15	[verb] they at a [noun]	35
16	[to-vb] [pron] at a [noun]	35
17	[verb] them at a [noun]	35
18	[v-ing] [pron] at a [noun]	34
19	[vb base] [pron] at a [noun]	31
20	[verb] [pn reflx] at a [noun]	29
21	[verb] [pron] at a disadvantage	27
22	[verb] [pron] at a disadvantage	27
23	[verb] [pron] at a distance	21
24	[verb] [pron] at a distance	21
25	put [pron] at a [noun]	19
26	[vb -s] [pron] at a [noun]	18
27	meet [pron] at a [noun]	18
28	keep [pron] at a [noun]	17
29	[verb] her at a [noun]	16
30	[verb] she at a [noun]	16