| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] for [adj] | 342 |
|
| 2 | it has been [vb pp] for | 100 |
|
| 3 | it has been [vb pp] [adj] | 84 |
|
| 4 | it has been for [adj] | 14 |
|
| 5 | it has [vb pp] for [adj] | 13 |
|
