| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [be] | 4849 |
|
| 2 | on [art] [noun sg] [be] | 2380 |
|
| 3 | on [art] [noun sg] [be] | 2380 |
|
| 4 | on a [noun] [be] | 208 |
|
| 5 | on a [noun sg] [be] | 203 |
|
