SN4 ""

No	Pattern	Freq
1	[prep] [pos pn] last years	51
2	[prep] [pos pn] last years	51
3	in [pos pn] last years	35
4	in [pos pn] last years	35
5	[verb] [pos pn] last years	15
6	spend [pos pn] last years	11
7	[vb past] [pos pn] last years	8
8	spent [pos pn] last years	6
9	during [pos pn] last years	6
10	during [pos pn] last years	6
11	of [pos pn] last years	5
12	of [pos pn] last years	5
13	[pos pn] last [adj] years	39
14	[pos pn] last [num] years	33
15	[pos pn] last two years	14
16	[pos pn] last two years	14
17	[pos pn] last five years	6
18	[pos pn] last five years	6
19	[pos pn] last years [prep]	27
20	[pos pn] last years [prep]	27
21	[pos pn] last years be	10
22	[pos pn] last years [be]	10
23	[pos pn] last years in	8
24	[pos pn] last years in	8
25	[pos pn] last years [was/were]	8
26	[pos pn] last years were	7
27	[pos pn] last years [noun]	7
28	[pos pn] last years as	6
29	[pos pn] last years [pron]	6
30	[pos pn] last years at	6