| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [vb pp] | 33309 |
|
| 2 | long [been] [vb pp] | 479 |
|
| 3 | has long [been] | 449 |
|
| 4 | has long [vb pp] | 169 |
|
