| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [prep] [v-ing] | 51 |
|
| 2 | [be] [v-ing] he [prep] [v-ing] | 16 |
|
| 3 | [was/were] [verb] he [prep] [v-ing] | 11 |
|
| 4 | [was/were] [v-ing] he [prep] [verb] | 10 |
|
