| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] [pron] could [verb] [pron] | 231 |
|
| 2 | [adv] [subord] i [modal v] [verb] [pron] | 158 |
|
| 3 | [adv] [conj] i could [verb] [pron] | 96 |
|
