| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [been] [verb] [prep] [det] | 391 |
|
| 2 | [noun] [vb past] [been] [v-ing] [prep] [adj] | 133 |
|
| 3 | [noun] [verb] [been] [v-ing] [prep] [det] | 127 |
|
| 4 | [noun] [vb past] [be] [v-ing] [prep] [det] | 54 |
|
