| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] i could [vb infin] [to-vb] | 7 |
|
| 2 | [pers pn] [vb base] i could [vb infin] [to-vb] | 5 |
|
| 3 | i [verb] i could [vb infin] [to-vb] | 5 |
|
