| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [v-ing] [prep] | 1697 |
|
| 2 | [adv prt] [conj] [v-ing] [prep] | 467 |
|
| 3 | on [conj] [verb] [prep] | 166 |
|
| 4 | on [conj] [v-ing] [prep] | 25 |
|
