SN4 ""

No	Pattern	Freq
1	[noun] [prep] [art] two years	45
2	[noun sg] [prep] [art] two years	33
3	[verb] [prep] [art] two years	14
4	[vb pp] [prep] [art] two years	11
5	[noun pl] [prep] [art] two years	9
6	[adv] [prep] [art] two years	9
7	[conj] [prep] [art] two years	6
8	[adj] [prep] [art] two years	6
9	[adv] [prep] [art] two years	6
10	[prep] [art] [adj] two years	1103
11	[prep] [art] [num ord] two years	673
12	[prep] [art] [adj] two years	403
13	[prep] [art] past two years	312
14	[prep] [art] past two years	312
15	[prep] [art] last two years	283
16	[prep] [art] last two years	283
17	[prep] [art] next two years	244
18	[prep] [art] next two years	244
19	[prep] [art] first two years	146
20	[prep] [art] first two years	146
21	[prep] [art] [noun] two years	75
22	[prep] [art] [noun sg] two years	63
23	[prep] [art] previous two years	35
24	[prep] [art] previous two years	35
25	[prep] [art] following two years	27
26	[prep] [art] following two years	27
27	[prep] [art] further two years	26
28	[prep] [art] [adj -er] two years	26
29	[prep] [art] far two years	26
30	[prep] [art] [noun pl] two years	10