| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] i [verb] | 114 |
|
| 2 | [pron] [vb mod] [verb] i know | 66 |
|
| 3 | [pron] [modal v] [verb] i know | 66 |
|
| 4 | [pron] could [verb] i [vb infin] | 58 |
|
| 5 | [pron] could [verb] [pron] know | 40 |
|
| 6 | [pron] could [verb] i know | 32 |
|
| 7 | [pron] could [verb] i know | 32 |
|
