| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] when i [verb] [adv prt] | 7 |
|
| 2 | be [v-ing] when i [verb] [adv prt] | 7 |
|
| 3 | [was/were] [v-ing] when i [verb] [adv prt] | 5 |
|
