| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] [prep] a [adj] [noun] | 694 |
|
| 2 | [conj] [v-ing] [prep] [art] [adj] [noun pl] | 247 |
|
| 3 | [conj] [verb] [prep] a [adj] [noun pl] | 134 |
|
