| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] been | 19650 |
|
| 2 | [vb -s] been [v-ing] | 4747 |
|
| 3 | [pron] [vb -s] [v-ing] | 2092 |
|
| 4 | [pron] been [v-ing] | 567 |
|
