| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pos pn] [noun] [vb past] [been] | 2167 |
|
| 2 | [noun] [vb past] [been] [v-ing] | 2089 |
|
| 3 | [pos pn] [noun] [vb past] [v-ing] | 347 |
|
| 4 | [pos pn] [noun] [been] [v-ing] | 12 |
|
