| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [prep] [pron] [pron] could [vb infin] | 34 |
|
| 2 | [coord] [prep] what [pron] [modal v] [vb infin] | 30 |
|
| 3 | [coord] [prep] what [pron] [vb mod] [vb infin] | 30 |
|
| 4 | [conj] [prep] what [pron] could [vb infin] | 15 |
|
| 5 | [coord] [prep] what [pron] could [vb infin] | 10 |
|
| 6 | [coord] [prep] what [pron] could [verb] | 10 |
|
| 7 | [coord] [prep] what [pron] could [vb infin] | 10 |
|
