| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] [prep] a [noun] [conj] | 1176 |
|
| 2 | [noun sg] [v-ing] [prep] [art] [noun] [conj] | 814 |
|
| 3 | [noun] [v-ing] [prep] a [noun] [conj] | 224 |
|
