| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [noun] [prep] a [noun] [conj] | 184 |
|
| 2 | [verb] [noun prp] [prep] a [noun] [conj] | 128 |
|
| 3 | [v-ing] [noun prp] [prep] [art] [noun] [conj] | 61 |
|
