| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] | 3444 |
|
| 2 | have been [prep] | 1532 |
|
| 3 | been [adv] [prep] | 1249 |
|
| 4 | have [adv] [prep] | 31 |
|
