| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [Wh adv] i | 304 |
|
| 2 | was when i | 180 |
|
| 3 | was why i | 47 |
|
| 4 | was where i | 41 |
|
| 5 | was how i | 36 |
|
