| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [verb] [noun] | 2407 |
|
| 2 | [pers pn] could [vb infin] [noun] | 2375 |
|
| 3 | [pers pn] [modal v] do [noun] | 291 |
|
| 4 | [pron] could do [noun] | 52 |
|
| 5 | [pers pn] could do [noun] | 50 |
|
