| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] | 330628 |
|
| 2 | a [noun] [v-ing] | 17248 |
|
| 3 | [verb] [noun] [v-ing] | 11271 |
|
| 4 | [verb] a [v-ing] | 61 |
|
