SN4 ""

No	Pattern	Freq
1	[prep] the last [adj] years	2857
2	[prep] the last [adj] years	2857
3	over the last [adj] years	917
4	over the last [adj] years	917
5	in the last [adj] years	898
6	in the last [adj] years	898
7	for the last [adj] years	536
8	for the last [adj] years	536
9	during the last [adj] years	217
10	during the last [adj] years	217
11	of the last [adj] years	182
12	of the last [adj] years	182
13	[verb] the last [adj] years	80
14	within the last [adj] years	55
15	within the last [adj] years	55
16	spend the last [adj] years	49
17	[vb pp] the last [adj] years	45
18	[conj] the last [adj] years	40
19	spent the last [adj] years	35
20	[adv] the last [adj] years	20
21	[subord] the last [adj] years	19
22	[vb past] the last [adj] years	14
23	from the last [adj] years	13
24	from the last [adj] years	13
25	[coord] the last [adj] years	13
26	spent the last [adj] years	13
27	[v-ing] the last [adj] years	9
28	and the last [adj] years	9
29	and the last [adj] years	9
30	that the last [adj] years	8