| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they had been [v-ing] [prep] | 29 |
|
| 2 | [conj] they had been [v-ing] [prep] | 29 |
|
| 3 | [conj] [pron] had been [v-ing] on | 27 |
|
| 4 | [conj] they had been [verb] on | 8 |
|
| 5 | [conj] they have been [v-ing] on | 7 |
|
| 6 | [conj] they [verb] been [v-ing] on | 7 |
|
| 7 | [conj] they had been [v-ing] on | 5 |
|
| 8 | [conj] they had [been] [v-ing] on | 5 |
|
| 9 | [conj] they had [be] [v-ing] on | 5 |
|
| 10 | [conj] they had be [v-ing] on | 5 |
|
| 11 | [conj] they [vb past] been [v-ing] on | 5 |
|
