| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] on [pron] | 3669 |
|
| 2 | [vb infin] a [noun] on | 1456 |
|
| 3 | [vb infin] a [noun] [pron] | 944 |
|
| 4 | [vb infin] [noun] on [pron] | 388 |
|
