SN4 ""

No	Pattern	Freq
1	[prep] [noun sg] at the [adj] [noun]	843
2	[prep] [noun sg] at the [adj] [noun sg]	733
3	[prep] [noun sg] at the [adj] [noun]	622
4	of [noun sg] at the [adj] [noun]	280
5	in [noun sg] at the [adj] [noun]	175
6	[prep] [noun sg] at the [adj] time	117
7	[prep] [noun sg] at the [adj] time	116
8	[prep] [noun sg] at the [det] [noun]	107
9	[prep] [noun sg] at the same [noun]	103
10	[prep] [noun sg] at the same [noun]	103
11	for [noun sg] at the [adj] [noun]	88
12	[prep] [noun sg] at the [adj] [noun pl]	85
13	to [noun sg] at the [adj] [noun]	67
14	[prep] [noun sg] at the [num ord] [noun]	63
15	on [noun sg] at the [adj] [noun]	57
16	with [noun sg] at the [adj] [noun]	56
17	[prep] [noun sg] at the [adj] level	51
18	[prep] [noun sg] at the [adj] level	45
19	[prep] [noun sg] at the [adj] end	34
20	[prep] [noun sg] at the [adj] end	33
21	[prep] protest at the [adj] [noun]	33
22	into [noun sg] at the [adj] [noun]	31
23	[prep] [noun sg] at the royal [noun]	26
24	[prep] [noun sg] at the royal [noun]	26
25	[prep] [noun sg] at the [adj] [noun prp]	24
26	[prep] [noun sg] at the [adj] office	23
27	[prep] [noun sg] at the [adj] office	23
28	[prep] [noun sg] at the first [noun]	21
29	[prep] [noun sg] at the very [noun]	21
30	[prep] [noun sg] at the [adj -est] [noun]	21