| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] a [adj] [noun] | 6521 |
|
| 2 | [prep] [v-ing] [art] long [noun] | 73 |
|
| 3 | [prep] [v-ing] [art] long [noun] | 73 |
|
| 4 | [prep] [verb] a long [noun] | 54 |
|
| 5 | [prep] [v-ing] a long [noun] | 43 |
|
