| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] | 20690 |
|
| 2 | have [adv] [conj] | 1085 |
|
| 3 | have been [conj] | 1019 |
|
| 4 | been [adv] [conj] | 708 |
|
