| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] i could [vb infin] | 657 |
|
| 2 | [Wh det] [pers pn] [verb] could [vb infin] | 23 |
|
| 3 | [Wh det] [pers pn] [verb] i [vb infin] | 22 |
|
| 4 | [Wh det] [pers pn] [verb] i could | 12 |
|
