| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun] [prep] a [adj] [noun] | 421 |
|
| 2 | on [noun] [prep] a [adj] [noun sg] | 409 |
|
| 3 | [prep] [noun] [prep] a [adj] period | 141 |
|
| 4 | on [noun] [prep] [art] [adj] period | 8 |
|
| 5 | on [noun] [prep] [art] [adj] period | 8 |
|
| 6 | on [noun] [prep] a [adj] period | 7 |
|
| 7 | on [noun] [prep] a [adj] period | 5 |
|
| 8 | on [noun] [prep] a [adj] period | 5 |
|
| 9 | on [noun] [prep] a [adj] period | 5 |
|
