| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] [v-ing] [prep] a [noun prp] | 5 |
|
| 2 | [coord] [v-ing] [prep] a [noun prp] [noun sg] | 7 |
|
| 3 | [coord] [v-ing] [prep] a [noun prp] [noun] | 7 |
|
