| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun sg] | 225690 |
|
| 2 | on [art] [adj] [noun sg] | 54045 |
|
| 3 | on [art] [adj] [noun sg] | 54045 |
|
| 4 | on a [adj] [noun sg] | 16398 |
|
| 5 | on a [adj] [noun] | 14630 |
|
