| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [pron] | 44366 |
|
| 2 | [v-ing] [prep] be | 11457 |
|
| 3 | [prep] be [pron] | 3046 |
|
| 4 | [v-ing] be [pron] | 316 |
|
