SN4 ""

No	Pattern	Freq
1	[prep] three [adj] years	65
2	[prep] three [adj] years	65
3	for three [adj] years	31
4	for three [adj] years	31
5	[adv] three [adj] years	30
6	[adv] three [adj] years	30
7	[conj] three [adj] years	22
8	[adj] three [adj] years	18
9	[verb] three [adj] years	16
10	[coord] three [adj] years	12
11	after three [adj] years	10
12	or three [adj] years	10
13	after three [adj] years	10
14	or three [adj] years	10
15	[noun] three [adj] years	10
16	in three [adj] years	9
17	nearly three [adj] years	9
18	nearly three [adj] years	9
19	in three [adj] years	9
20	[subord] three [adj] years	9
21	of three [adj] years	8
22	[num ord] three [adj] years	8
23	than three [adj] years	8
24	than three [adj] years	8
25	of three [adj] years	8
26	last three [adj] years	7
27	last three [adj] years	7
28	have three [adj] years	7
29	over three [adj] years	6
30	to three [adj] years	6