| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] i [vb infin] that | 198 |
|
| 2 | could [pron] [vb infin] that | 130 |
|
| 3 | could i [vb infin] [adj] | 58 |
|
| 4 | could i [verb] that | 16 |
|
