| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have been [adj] | 939 |
|
| 2 | have been [art] [adj] | 369 |
|
| 3 | [ex0] have been [art] | 301 |
|
| 4 | [ex0] been [art] [adj] | 31 |
|
