| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [art] years [prep] | 20 |
|
| 2 | [been] [vb pp] [prep] the years [prep] | 20 |
|
| 3 | [been] [vb pp] [prep] [art] years [prep] | 20 |
|
| 4 | [been] [vb pp] over [art] years [prep] | 14 |
|
| 5 | [been] [vb pp] over [art] years [prep] | 14 |
|
| 6 | [been] [vb pp] [prep] [art] years by | 7 |
|
