| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [been] [v-ing] | 2089 |
|
| 2 | that [noun] [vb past] [been] | 696 |
|
| 3 | that [vb past] [been] [v-ing] | 132 |
|
| 4 | that [noun] [vb past] [v-ing] | 54 |
|
