| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] a [noun sg] | 11644 |
|
| 2 | [prep] [v-ing] a few | 192 |
|
| 3 | [prep] a few [noun sg] | 140 |
|
| 4 | [v-ing] a few [noun sg] | 16 |
|
