| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [pers pn] could [vb infin] | 367 |
|
| 2 | [noun] which [pers pn] could [vb infin] | 147 |
|
| 3 | [det] [noun] which could [vb infin] | 32 |
|
| 4 | [det] [noun] which [pers pn] could | 19 |
|
