| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] a [adj] [noun] | 1355 |
|
| 2 | [vb infin] for a [adj] [noun] | 451 |
|
| 3 | could [vb infin] for a [noun] | 73 |
|
| 4 | could [vb infin] for a [adj] | 27 |
|
| 5 | could [vb infin] for [adj] [noun] | 22 |
|
