| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] [noun] | 9857 |
|
| 2 | could [vb infin] [noun] | 5118 |
|
| 3 | [adv] could [vb infin] | 630 |
|
| 4 | [adv] could [noun] | 41 |
|
