| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] for a [noun sg] | 1188 |
|
| 2 | could [verb] [verb] a [noun sg] | 244 |
|
| 3 | could [verb] for a [noun sg] | 73 |
|
| 4 | could [verb] [verb] for [noun sg] | 15 |
|
| 5 | could [verb] [verb] for a | 13 |
|
