| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] it [verb] | 542 |
|
| 2 | a [noun] on it | 383 |
|
| 3 | a [noun] on [verb] | 215 |
|
| 4 | [noun] on it [verb] | 112 |
|
