| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [adj] [noun] [prep] | 24899 |
|
| 2 | [v-ing] [prep] [art] [adj] [noun] [prep] | 7122 |
|
| 3 | [v-ing] [prep] a [adj] [noun] [prep] | 2923 |
|
