| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] if [pers pn] could [verb] a | 12 |
|
| 2 | [vb base] if [pers pn] could [vb infin] a | 12 |
|
| 3 | [vb base] if [pers pn] could [verb] a | 10 |
|
| 4 | wonder if [pers pn] could [verb] a | 7 |
|
