| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] for [adj] | 342 |
|
| 2 | has been [vb pp] [adj] time | 91 |
|
| 3 | been [vb pp] for [adj] time | 69 |
|
| 4 | has [vb pp] for [adj] time | 13 |
|
| 5 | has been for [adj] time | 8 |
|
