| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been | 68574 |
|
| 2 | have been [prep] | 11263 |
|
| 3 | [pron] have [prep] | 11101 |
|
| 4 | [pron] been [prep] | 336 |
|
