| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [prep] [adj] | 405 |
|
| 2 | [conj] [pron] could [prep] | 303 |
|
| 3 | [pron] could [prep] [adj] | 19 |
|
| 4 | [conj] [pron] could [adj] | 9 |
|
