| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [adv] | 5574 |
|
| 2 | [noun] [adv] [noun sg] | 2840 |
|
| 3 | [noun] could [noun sg] | 65 |
|
| 4 | could [adv] [noun sg] | 41 |
|
