| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have been [prep] [art] | 136 |
|
| 2 | [adv] have been [prep] [art] | 101 |
|
| 3 | [conj] [adv] have been [art] | 43 |
|
| 4 | [conj] [adv] have been [prep] | 14 |
|
