SN4 ""

No	Pattern	Freq
1	[noun] for [det] years	1082
2	[noun sg] for [det] years	685
3	[verb] for [det] years	597
4	[vb pp] for [det] years	263
5	[noun pl] for [det] years	227
6	[adv] for [det] years	181
7	[noun prp] for [det] years	160
8	[adj] for [det] years	151
9	[adv] for [det] years	134
10	[adj] for [det] years	121
11	[conj] for [det] years	111
12	[pron] for [det] years	108
13	have for [det] years	102
14	[vb past] for [det] years	98
15	[coord] for [det] years	73
16	[be] for [det] years	73
17	be for [det] years	73
18	[pers pn] for [det] years	70
19	and for [det] years	60
20	and for [det] years	60
21	[vb -s] for [det] years	56
22	[v-ing] for [det] years	54
23	[vb infin] for [det] years	46
24	has for [det] years	46
25	work for [det] years	42
26	[vb base] for [det] years	42
27	[adv prt] for [det] years	38
28	[to-vb] for [det] years	38
29	been for [det] years	36
30	[been] for [det] years	36