| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [art] | 18427 |
|
| 2 | [conj] have been | 7833 |
|
| 3 | [conj] have [art] | 6827 |
|
| 4 | [conj] been [art] | 23 |
|
