| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] they have been [v-ing] | 63 |
|
| 2 | [adv] they have been [v-ing] | 33 |
|
| 3 | [Wh adv] they have been [v-ing] | 26 |
|
| 4 | [adv] they 've been [v-ing] | 22 |
|
| 5 | where they have been [v-ing] | 19 |
|
| 6 | where they have been [v-ing] | 19 |
|
| 7 | [adv] they had been [v-ing] | 15 |
|
| 8 | [adv] they have been [v-ing] | 15 |
|
| 9 | [adv] they 'd been [v-ing] | 10 |
|
| 10 | [adv] they have been going | 5 |
|
| 11 | then they have been [v-ing] | 5 |
|
| 12 | then they have been [v-ing] | 5 |
|
| 13 | [adv] they have been working | 5 |
|
