| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a dozen [noun pl] | 160 |
|
| 2 | [prep] a [noun pl] [adj] | 102 |
|
| 3 | [prep] a dozen [adj] | 81 |
|
| 4 | a dozen [noun pl] [adj] | 22 |
|
