| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [prep] a [noun sg] | 2205 |
|
| 2 | [adv] [prep] a [noun sg] [Wh adv] | 308 |
|
| 3 | [v-ing] [prep] a [noun sg] [Wh adv] | 149 |
|
| 4 | [v-ing] [adv] a [noun sg] [Wh adv] | 6 |
|
