| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] [adv] [noun] | 423 |
|
| 2 | [noun prp] could [verb] [noun] | 282 |
|
| 3 | [noun prp] could [verb] [adv] | 184 |
|
| 4 | could [verb] [adv] [noun] | 96 |
|
