| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been for some time | 8 |
|
| 2 | [vb -s] been for some time | 8 |
|
| 3 | has been for [adj] time | 8 |
|
| 4 | [vb -s] been for [det] time | 8 |
|
