| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [prep] a | 329 |
|
| 2 | [modal v] [adv] [verb] with a | 131 |
|
| 3 | could [adv] [verb] with [art] | 122 |
|
| 4 | could [adv] [verb] with [art] | 122 |
|
| 5 | could [adv] [verb] with a | 37 |
|
