| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [noun] could [vb infin] | 1008 |
|
| 2 | [prep] [noun] could [vb infin] | 1007 |
|
| 3 | [prep] [pron] [noun] could | 617 |
|
| 4 | [prep] [pron] could [vb infin] | 414 |
|
| 5 | [prep] [pron] [noun] [vb infin] | 18 |
|
