| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] when [art] | 430 |
|
| 2 | [was/were] [v-ing] [conj] [art] | 344 |
|
| 3 | [was/were] [v-ing] [subord] [art] | 68 |
|
| 4 | [be] [v-ing] when [art] | 37 |
|
| 5 | [was/were] [v-ing] when [art] | 13 |
|
| 6 | [was/were] [v-ing] when [art] | 13 |
|
