| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [adj -er] | 3074 |
|
| 2 | could [verb] [prep] a | 1099 |
|
| 3 | could [verb] a [adj -er] | 111 |
|
| 4 | could [verb] [prep] [adj -er] | 52 |
|
