| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] been [v-ing] [prep] | 702 |
|
| 2 | they [vb past] been [v-ing] [prep] | 131 |
|
| 3 | [noun] they [vb past] been [v-ing] | 72 |
|
| 4 | [noun] they [vb past] been [prep] | 20 |
|
| 5 | [noun] they [vb past] [v-ing] [prep] | 17 |
|
