| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] a | 58879 |
|
| 2 | [v-ing] [prep] a | 27362 |
|
| 3 | [v-ing] [noun pl] [prep] | 23772 |
|
| 4 | [v-ing] [noun pl] a | 159 |
|
