| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have been [art] | 335 |
|
| 2 | [conj] have been do | 140 |
|
| 3 | have been do [art] | 108 |
|
| 4 | [conj] have do [art] | 28 |
|
