SN4 ""

No	Pattern	Freq
1	[noun] over the last	841
2	[noun sg] over the last	490
3	[verb] over the last	310
4	[noun pl] over the last	247
5	[vb pp] over the last	230
6	[adv] over the last	160
7	[adv] over the last	113
8	[noun prp] over the last	74
9	[conj] over the last	69
10	[adj] over the last	50
11	[adv prt] over the last	46
12	[coord] over the last	38
13	[adj] over the last	35
14	[no cls] over the last	34
15	[unc] over the last	34
16	[pron] over the last	29
17	[n mass] over the last	28
18	[v-ing] over the last	28
19	that over the last	26
20	that over the last	26
21	[that] over the last	26
22	and over the last	23
23	and over the last	23
24	cent over the last	22
25	cent over the last	22
26	changed over the last	20
27	[pers pn] over the last	20
28	change over the last	20
29	[vb base] over the last	17
30	but over the last	15