| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] has been [adj] | 54 |
|
| 2 | this has [been] [adj] | 35 |
|
| 3 | that has [been] [adj] | 11 |
|
| 4 | [det] has [been] due | 6 |
|
| 5 | [det] has [been] possible | 5 |
|
