| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be what [vb past] [prep] | 105 |
|
| 2 | [adv] what [vb past] [prep] | 100 |
|
| 3 | be [adv] what [vb past] | 75 |
|
| 4 | be [adv] [vb past] [prep] | 13 |
|
| 5 | be [adv] what [prep] | 5 |
|
