| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pers pn] [was/were] [prep] | 87 |
|
| 2 | [prep] what [was/were] [prep] [be] | 35 |
|
| 3 | what [pers pn] [was/were] [prep] [be] | 19 |
|
| 4 | [prep] [pers pn] [was/were] [prep] [be] | 16 |
|
| 5 | [prep] what [pers pn] [was/were] [be] | 5 |
|
