| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] a [adj] | 3773 |
|
| 2 | has been a [adj] | 1557 |
|
| 3 | has been [vb pp] [adj] | 514 |
|
| 4 | been [vb pp] a [adj] | 427 |
|
| 5 | has been [vb pp] a | 372 |
|
