| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who could not [verb] [adj] | 18 |
|
| 2 | who could not [vb infin] [adj] | 18 |
|
| 3 | who could not [verb] [adj] | 9 |
|
| 4 | who could not [verb] [det] | 7 |
|
