| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] many | 295 |
|
| 2 | [vb pp] [prep] many years | 233 |
|
| 3 | been [vb pp] [prep] years | 54 |
|
| 4 | been [prep] many years | 25 |
|
