| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] what [pers pn] could [vb infin] | 18 |
|
| 2 | [noun sg] what [pers pn] could [vb infin] | 10 |
|
| 3 | [noun] what [pers pn] could do | 9 |
|
| 4 | [noun] what they could [vb infin] | 5 |
|
