| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [been] [v-ing] | 2089 |
|
| 2 | and [noun] [vb past] [been] | 801 |
|
| 3 | and [noun] [vb past] [v-ing] | 283 |
|
| 4 | and [vb past] [been] [v-ing] | 68 |
|
