| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] [pron] could | 3737 |
|
| 2 | [verb] [conj] [pron] [pron] | 1632 |
|
| 3 | [conj] [pron] could [pron] | 116 |
|
| 4 | [verb] [pron] could [pron] | 47 |
|
