| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [prep] [art] [noun pl] | 8626 |
|
| 2 | [v-ing] a [noun sg] [prep] [art] | 5638 |
|
| 3 | [v-ing] a [noun sg] [prep] [noun pl] | 1672 |
|
| 4 | [v-ing] [noun sg] [prep] [art] [noun pl] | 867 |
|
| 5 | [v-ing] a [noun sg] [art] [noun pl] | 9 |
|
