| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have been [adv] | 781 |
|
| 2 | have been [adv] [det] | 550 |
|
| 3 | [conj] have [adv] [det] | 114 |
|
| 4 | [conj] have been [det] | 15 |
|
