| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] a single [noun] | 99 |
|
| 2 | [prep] [v-ing] a [adj] currency | 9 |
|
| 3 | [prep] [v-ing] a [adj] currency | 9 |
|
| 4 | [prep] [v-ing] [art] single currency | 6 |
|
| 5 | [prep] [v-ing] [art] single currency | 6 |
|
| 6 | [prep] [verb] a single currency | 5 |
|
| 7 | [prep] [v-ing] a single currency | 5 |
|
| 8 | [prep] [v-ing] a single currency | 5 |
|
