| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] been [v-ing] | 886 |
|
| 2 | [vb base] they [verb] been | 104 |
|
| 3 | [vb base] [verb] been [v-ing] | 36 |
|
| 4 | [vb base] they [verb] [v-ing] | 30 |
|
| 5 | [vb base] they been [v-ing] | 12 |
|
