| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] could [vb infin] [noun] | 9 |
|
| 2 | [adv] [det] could [verb] [noun] | 8 |
|
| 3 | [adv] [adj] could [verb] [noun sg] | 6 |
|
| 4 | [adv] this could [verb] [noun] | 5 |
|
| 5 | [adv] this could [verb] [noun] | 5 |
|
