| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] they have been [v-ing] | 51 |
|
| 2 | [coord] they [vb base] been [v-ing] | 43 |
|
| 3 | and they [verb] been [v-ing] | 40 |
|
| 4 | [coord] they 've been [v-ing] | 33 |
|
| 5 | but they [verb] been [v-ing] | 11 |
|
| 6 | [coord] they have been [v-ing] | 10 |
|
| 7 | [coord] they [vb past] been [v-ing] | 8 |
|
| 8 | [coord] they had been [v-ing] | 6 |
|
