| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] the | 86236 |
|
| 2 | been [v-ing] [prep] | 6841 |
|
| 3 | been [prep] the | 4052 |
|
| 4 | been [v-ing] the | 1329 |
|
