| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] a [noun sg] | 11644 |
|
| 2 | [prep] [adv] a [noun sg] | 2878 |
|
| 3 | [v-ing] [adv] a [noun sg] | 2865 |
|
| 4 | [prep] [v-ing] [adv] a | 1368 |
|
| 5 | [prep] [v-ing] [adv] [noun sg] | 762 |
|
