SN4 ""

No	Pattern	Freq
1	[verb] been [prep] years	27
2	have been [prep] years	27
3	[vb base] been [prep] years	10
4	[vb -s] been [prep] years	9
5	have been [prep] years	8
6	[vb past] been [prep] years	8
7	has been [prep] years	7
8	had been [prep] years	6
9	been [verb] [prep] years	138
10	been [v-ing] [prep] years	84
11	been [vb pp] [prep] years	54
12	been [adv] [prep] years	36
13	been [adj] [prep] years	31
14	been [adj] [prep] years	31
15	been [adv] [prep] years	23
16	been there [prep] years	14
17	been there [prep] years	14
18	been [adv prt] [prep] years	13
19	been use [prep] years	11
20	been used [prep] years	10
21	been [noun] [prep] years	9
22	been trying [prep] years	9
23	been try [prep] years	9
24	been dead [prep] years	7
25	been [noun pl] [prep] years	7
26	been dead [prep] years	7
27	been do [prep] years	6
28	been doing [prep] years	6
29	been around [prep] years	6
30	been around [prep] years	6