| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [det] [noun] | 8166 |
|
| 2 | [been] [prep] [det] [noun] | 577 |
|
| 3 | [v-ing] [been] [prep] [noun] | 64 |
|
| 4 | [v-ing] [been] [prep] [det] | 11 |
|
