| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [conj] [art] | 283 |
|
| 2 | [prep] [adj] [conj] then [art] | 25 |
|
| 3 | a [adj] [conj] then [art] | 11 |
|
| 4 | [prep] a [adj] [conj] then | 10 |
|
