| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] what be | 35 |
|
| 2 | be [prep] what [is] | 22 |
|
| 3 | be [prep] what is | 15 |
|
| 4 | be [prep] what [was/were] | 12 |
|
| 5 | be in what [be] | 12 |
|
| 6 | is [prep] what [be] | 11 |
|
| 7 | be [prep] what was | 11 |
|
| 8 | 's [prep] what [be] | 9 |
|
| 9 | be [prep] what 's | 7 |
|
| 10 | be [prep] what [be] | 6 |
|
| 11 | be about what [be] | 6 |
|
