| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] been | 19650 |
|
| 2 | [pron] [vb -s] in | 5542 |
|
| 3 | [vb -s] been in | 1012 |
|
| 4 | [pron] been in | 134 |
|
