| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] been [v-ing] | 2089 |
|
| 2 | they [vb past] been [v-ing] | 389 |
|
| 3 | [noun] they [vb past] been | 227 |
|
| 4 | [noun] they [vb past] [v-ing] | 70 |
|
