| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] a long [noun sg] | 43 |
|
| 2 | [prep] [v-ing] a long [noun] | 39 |
|
| 3 | of [v-ing] a long [noun] | 14 |
|
| 4 | by [v-ing] a long [noun] | 9 |
|
