| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] [art] | 20233 |
|
| 2 | [v-ing] on [art] | 12697 |
|
| 3 | [conj] on [art] | 6411 |
|
| 4 | [conj] [v-ing] on | 1721 |
|
