| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] when he [verb] [pers pn] | 8 |
|
| 2 | [be] [v-ing] when he [verb] [pers pn] | 8 |
|
| 3 | [was/were] [v-ing] when he [verb] [pers pn] | 5 |
|
| 4 | was [v-ing] when he [verb] [pers pn] | 5 |
|
| 5 | [v-ing] when he [verb] [pers pn] [verb] | 5 |
|
