| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [verb] | 124036 |
|
| 2 | [noun] could [verb] | 19160 |
|
| 3 | [det] [noun] could | 3145 |
|
| 4 | [det] could [verb] | 1314 |
|
