| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for an [noun sg] | 1533 |
|
| 2 | could [verb] an [noun sg] | 293 |
|
| 3 | could [verb] for [noun sg] | 66 |
|
| 4 | could [verb] for an | 14 |
|
