SN4 ""

No	Pattern	Freq
1	[noun] over the past	873
2	[noun sg] over the past	461
3	[noun pl] over the past	285
4	[verb] over the past	269
5	[vb pp] over the past	208
6	[adv] over the past	134
7	[adv] over the past	107
8	[noun prp] over the past	92
9	[adj] over the past	83
10	[conj] over the past	68
11	[adj] over the past	40
12	[v-ing] over the past	36
13	[n mass] over the past	35
14	that over the past	33
15	that over the past	33
16	[coord] over the past	33
17	[that] over the past	33
18	[num] over the past	28
19	[pron] over the past	27
20	[adv prt] over the past	26
21	[unc] over the past	25
22	[no cls] over the past	24
23	cent over the past	21
24	cent over the past	21
25	but over the past	19
26	but over the past	19
27	do over the past	16
28	and over the past	14
29	britain over the past	14
30	and over the past	14