| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [art] [adj] | 764 |
|
| 2 | [prep] [art] [noun sg] [art] [adj -er] | 114 |
|
| 3 | [prep] a [noun] [art] [adj -er] | 42 |
|
