| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] [prep] [noun] | 54927 |
|
| 2 | [v-ing] [art] [noun] [prep] [noun] | 22479 |
|
| 3 | [v-ing] a [noun] [prep] [noun] | 7648 |
|
