| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [v-ing] [prep] | 13477 |
|
| 2 | [v-ing] been [prep] | 160 |
|
| 3 | [coord] [v-ing] been | 72 |
|
| 4 | [coord] been [prep] | 41 |
|
