| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] i [modal v] [verb] | 4113 |
|
| 2 | [pers pn] [verb] [pron] could [verb] | 2012 |
|
| 3 | [pers pn] [verb] [pers pn] could [verb] | 1980 |
|
| 4 | [pron] [verb] i could [verb] | 663 |
|
| 5 | [pers pn] [verb] i could [verb] | 657 |
|
