| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] a [adj] | 1613 |
|
| 2 | [det] has [been] a | 156 |
|
| 3 | [det] has a [adj] | 101 |
|
| 4 | [det] has [been] [adj] | 73 |
|
| 5 | [det] [been] a [adj] | 5 |
|
