| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [Wh adv] [pron] [vb past] [verb] | 339 |
|
| 2 | be [Wh adv] [pron] [verb] [det] | 148 |
|
| 3 | [Wh adv] [pron] [vb past] [verb] [det] | 138 |
|
| 4 | be [Wh adv] [pron] [vb past] [det] | 64 |
|
