| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [noun prp] [noun] | 154 |
|
| 2 | be what [noun prp] [noun] | 134 |
|
| 3 | [Wh det] be what [noun] | 60 |
|
| 4 | [Wh det] be what [noun prp] | 22 |
|
