| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [verb] [pron] [verb] [pron] | 2224 |
|
| 2 | [verb] [pron] could [verb] [pron] | 878 |
|
| 3 | [coord] [pron] could [verb] [pron] | 678 |
|
| 4 | [coord] [verb] [pron] could [verb] | 108 |
|
