| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | something [prep] a [no cls] | 12 |
|
| 2 | something [prep] a [unc] | 12 |
|
| 3 | something of a [unc] | 10 |
|
| 4 | something of a [unc] | 10 |
|
| 5 | something [prep] a [unc] | 8 |
|
