SN4 ""

No	Pattern	Freq
1	[noun] have [vb pp] some years	8
2	[pers pn] have [vb pp] some years	5
3	[pron] have [vb pp] some years	5
4	have [been] [vb pp] some years	8
5	have been [vb pp] some years	8
6	have be [vb pp] some years	8
7	have [be] [vb pp] some years	8
8	have [vb pp] [prep] some years	7
9	have [vb pp] for some years	7
10	have [vb pp] for some years	7
11	have [vb pp] [prep] some years	7
12	have [vb pp] some [adj] years	11
13	have [vb pp] some [num] years	10
14	have [vb pp] some years [adv]	9
15	have [vb pp] some years [adv]	9
16	have [vb pp] some years [prep]	5
17	have [vb pp] some years [prep]	5