| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] for [noun sg] | 496 |
|
| 2 | could not [verb] [noun sg] | 439 |
|
| 3 | could not [verb] for | 203 |
|
| 4 | could [verb] for [noun sg] | 66 |
|
