| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] | 22779 |
|
| 2 | have been [prep] | 11263 |
|
| 3 | been [adv] [prep] | 2506 |
|
| 4 | have [adv] [prep] | 1710 |
|
