| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [vb pp] a [noun] | 430 |
|
| 2 | [vb pp] a first [noun] | 72 |
|
| 3 | [v-ing] a first [noun] | 52 |
|
| 4 | [v-ing] [vb pp] a first | 6 |
|
