| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] [Wh det] could [vb infin] | 23 |
|
| 2 | one [prep] [pron] could [vb infin] | 22 |
|
| 3 | one [prep] [Wh det] [vb mod] [vb infin] | 15 |
|
| 4 | one [prep] [Wh det] [modal v] [vb infin] | 15 |
|
| 5 | [num] [prep] [Wh det] could [vb infin] | 6 |
|
| 6 | one [prep] [Wh det] could [vb infin] | 5 |
|
| 7 | one [prep] [Wh det] could [vb infin] | 5 |
|
| 8 | one [prep] [Wh det] could [vb infin] | 5 |
|
| 9 | one [prep] [Wh det] could [verb] | 5 |
|
