| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] | 407844 |
|
| 2 | [prep] a [noun sg] | 407839 |
|
| 3 | on [art] [noun sg] | 155934 |
|
| 4 | on [art] [noun sg] | 155934 |
|
| 5 | on a [noun] | 24070 |
|
| 6 | on a [noun sg] | 23595 |
|
| 7 | on a [noun sg] | 21593 |
|
