| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a [noun] | 20056 |
|
| 2 | [verb] a [noun] [v-ing] | 3910 |
|
| 3 | [verb] [vb pp] [noun] [v-ing] | 659 |
|
| 4 | [vb pp] a [noun] [v-ing] | 543 |
|
