| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [prep] [noun] ['s] | 1348 |
|
| 2 | [prep] [art] [noun sg] [prep] [noun pl] ['s] | 609 |
|
| 3 | [prep] a [noun sg] [prep] [noun pl] [unc] | 174 |
|
| 4 | [prep] a [noun] [prep] [noun pl] ['s] | 159 |
|
