| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [conj] | 7932 |
|
| 2 | [v-ing] [conj] [conj] | 1264 |
|
| 3 | [v-ing] [conj] [vb past] | 891 |
|
| 4 | [v-ing] [vb past] [conj] | 15 |
|
