| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun pl] [verb] [prep] a | 567 |
|
| 2 | [conj] [noun pl] could [verb] [prep] | 105 |
|
| 3 | [noun pl] could [verb] [prep] a | 89 |
|
| 4 | [conj] could [verb] [prep] a | 48 |
|
| 5 | [conj] [noun pl] could [verb] a | 21 |
|
