| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] a [noun sg] | 2865 |
|
| 2 | [adv] a [noun sg] [Wh adv] | 164 |
|
| 3 | [v-ing] a [noun sg] [Wh adv] | 56 |
|
