| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [subord] [v-ing] on | 6 |
|
| 2 | [vb past] that [v-ing] on | 5 |
|
| 3 | [vb past] that [v-ing] on | 5 |
|
| 4 | [vb past] [that] [v-ing] on | 5 |
|
