| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] [pron] [prep] | 817 |
|
| 2 | [pron] [was/were] [v-ing] [pron] [prep] | 817 |
|
| 3 | [pron] [be] [v-ing] [pron] on | 125 |
|
| 4 | [pron] [was/were] [verb] [pron] on | 66 |
|
| 5 | [pron] [was/were] [v-ing] [pron] on | 59 |
|
