| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [noun] could the [noun] | 7 |
|
| 2 | what [noun sg] could the [noun] | 5 |
|
| 3 | what could be the [noun] | 13 |
|
| 4 | what could [be] the [noun] | 13 |
|
| 5 | what could [be] the [noun] | 13 |
|
| 6 | what could be the [noun] | 13 |
|
| 7 | what could the [noun] [verb] | 7 |
|
| 8 | what could the [noun] [vb infin] | 6 |
|
