| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun pl] [prep] | 1071 |
|
| 2 | [prep] [art] [det] [noun pl] in | 385 |
|
| 3 | [prep] a [adj] [noun pl] in | 211 |
|
| 4 | [prep] a [det] [noun] in | 178 |
|
