| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun] had been [v-ing] | 84 |
|
| 2 | and [noun] had be [v-ing] | 78 |
|
| 3 | [coord] [noun prp] had be [v-ing] | 60 |
|
| 4 | [coord] [noun pl] had be [v-ing] | 13 |
|
| 5 | [coord] [noun sg] had be [v-ing] | 8 |
|
| 6 | [coord] [noun] had be discussing | 5 |
|
| 7 | but [noun] had be [v-ing] | 5 |
|
