| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i could [verb] | 8183 |
|
| 2 | i could [vb infin] | 8151 |
|
| 3 | i [modal v] say | 3680 |
|
| 4 | i [vb mod] say | 3680 |
|
| 5 | [pron] could say | 861 |
|
| 6 | i could say | 120 |
|
| 7 | i could say | 120 |
|
