| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [vb infin] [noun] | 1672 |
|
| 2 | [noun] could [vb infin] [adv] | 1086 |
|
| 3 | could [vb infin] [adv] [noun] | 96 |
|
| 4 | [noun] could [adv] [noun] | 13 |
|
| 5 | [noun] [vb infin] [adv] [noun] | 11 |
|
