| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adj] for some | 36 |
|
| 2 | been [adj] for some [noun pl] | 21 |
|
| 3 | has been [adj] for [noun pl] | 21 |
|
| 4 | has been for some [noun pl] | 5 |
|
