| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] a [adj -er] [noun sg] | 16 |
|
| 2 | in [adj] a [adj -er] [noun sg] | 16 |
|
| 3 | [prep] [adj] a further [noun sg] | 14 |
|
| 4 | [prep] [det] a [adj -er] [noun sg] | 7 |
|
