| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [verb] | 20880 |
|
| 2 | [adv] [verb] of | 8204 |
|
| 3 | been [verb] of | 1239 |
|
| 4 | [adv] been of | 47 |
|
