| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] a [noun sg] | 41586 |
|
| 2 | [v-ing] [pron] [noun sg] | 33347 |
|
| 3 | [pron] a [noun sg] | 21494 |
|
| 4 | [v-ing] [pron] a | 2005 |
|
