| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] a [noun sg] | 52299 |
|
| 2 | [pron] could [verb] a | 2641 |
|
| 3 | could [verb] a [noun sg] | 2367 |
|
| 4 | [pron] could [verb] [noun sg] | 1156 |
|
| 5 | [pron] could a [noun sg] | 12 |
|
