| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] perhaps a dozen | 7 |
|
| 2 | [noun sg] [prep] perhaps a dozen | 5 |
|
| 3 | [prep] perhaps a dozen [noun] | 7 |
|
| 4 | [prep] perhaps a dozen [noun pl] | 5 |
|
