| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adj] [noun] | 1379 |
|
| 2 | [vb infin] for [adj] [noun] | 577 |
|
| 3 | could [vb infin] for [noun] | 148 |
|
| 4 | could [vb infin] for [adj] | 35 |
|
