| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they had been [verb] [det] | 13 |
|
| 2 | [subord] they had be [verb] [det] | 9 |
|
| 3 | [conj] they had be [v-ing] [det] | 9 |
|
| 4 | [conj] they had be [verb] all | 5 |
|
