| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [verb] | 130224 |
|
| 2 | how [pron] [verb] | 8956 |
|
| 3 | how [pron] [was/were] | 982 |
|
| 4 | how [was/were] [verb] | 6 |
|
