| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] a [adj] | 1557 |
|
| 2 | has [to-vb] a [adj] | 98 |
|
| 3 | has [been] [to-vb] [adj] | 53 |
|
| 4 | has [been] [to-vb] a | 36 |
|
| 5 | [been] [to-vb] a [adj] | 28 |
|
