| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun sg] [verb] [prep] a | 462 |
|
| 2 | [noun sg] could [verb] [prep] a | 231 |
|
| 3 | [coord] [noun sg] could [verb] [prep] | 44 |
|
| 4 | [coord] could [verb] [prep] a | 24 |
|
| 5 | [coord] [noun sg] could [verb] a | 20 |
|
