| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [noun sg] | 376170 |
|
| 2 | could [prep] [noun sg] | 210 |
|
| 3 | could [adj] [noun sg] | 37 |
|
| 4 | could [prep] [adj] | 30 |
|
