| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [prep] the | 10817 |
|
| 2 | [prep] be [prep] the | 2263 |
|
| 3 | [prep] be [v-ing] [prep] | 1892 |
|
| 4 | be [v-ing] [prep] the | 1729 |
|
| 5 | [prep] be [v-ing] the | 493 |
|
