SN4 ""

No	Pattern	Freq
1	at the [num ord] [noun]	2378
2	at the [num ord] [noun sg]	2245
3	at the last [noun]	786
4	at the first [noun]	575
5	at the next [noun]	463
6	at the [num ord] minute	277
7	at the [num ord] minute	276
8	at the [num ord] moment	195
9	at the [num ord] moment	195
10	at the [num ord] meeting	166
11	at the [num ord] meeting	166
12	at the second [noun]	162
13	at the [num ord] election	129
14	at the [num ord] election	120
15	at the [num ord] attempt	85
16	at the [num ord] attempt	85
17	at the third [noun]	68
18	at the [num ord] [noun prp]	64
19	at the [num ord] [noun pl]	54
20	at the [num ord] hour	52
21	at the [num ord] hour	51
22	at the [num ord] sign	50
23	at the [num ord] count	48
24	at the [num ord] count	48
25	at the [num ord] congress	47
26	at the [num ord] sign	47
27	at the [num ord] congress	47
28	at the [num ord] session	44
29	at the [num ord] stage	43
30	at the [num ord] table	42