| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she could not [verb] at [adj] | 7 |
|
| 2 | she could not [vb infin] at [adj] | 7 |
|
| 3 | she could not [verb] at [adj] | 7 |
|
| 4 | she could not [verb] at [det] | 6 |
|
| 5 | she could not [verb] at all | 5 |
|
| 6 | she could not [verb] at all | 5 |
|
