| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [v-ing] [prep] the | 707 |
|
| 2 | [v-ing] [v-ing] [prep] the | 119 |
|
| 3 | [v-ing] before [v-ing] [prep] | 17 |
|
| 4 | [v-ing] before [v-ing] the | 10 |
|
