SN4 ""

No	Pattern	Freq
1	[pers pn] [vb past] [det] years	47
2	[pron] [vb past] many years	34
3	[pron] spent [det] years	17
4	i [vb past] [det] years	16
5	[pron] [vb past] several years	16
6	i [vb past] [det] years	16
7	[pron] [vb past] some years	15
8	[pron] took [det] years	15
9	it [vb past] [det] years	14
10	it [vb past] [det] years	14
11	[Wh pn] [vb past] [det] years	12
12	who [vb past] [det] years	11
13	who [vb past] [det] years	11
14	he [vb past] [det] years	8
15	he [vb past] [det] years	8
16	[Wh det] [vb past] [det] years	7
17	which [vb past] [det] years	7
18	which [vb past] [det] years	7
19	we [vb past] [det] years	5
20	we [vb past] [det] years	5