| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [vb pp] for [adj] | 359 |
|
| 2 | been [vb pp] for [adj] years | 191 |
|
| 3 | [vb -s] [vb pp] for [adj] years | 74 |
|
| 4 | [vb -s] been for [adj] years | 24 |
|
| 5 | [vb -s] been [vb pp] [adj] years | 6 |
|
| 6 | [vb -s] been [vb pp] for years | 6 |
|
