| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [prep] | 143656 |
|
| 2 | in [art] [noun sg] [prep] | 116535 |
|
| 3 | in [art] [noun sg] [prep] | 116535 |
|
| 4 | in a [noun sg] [prep] | 20507 |
|
| 5 | in a [noun] [prep] | 18965 |
|
| 6 | in a [noun sg] [prep] | 18129 |
|
