| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | his [noun] had been [v-ing] | 52 |
|
| 2 | his [noun sg] had be [v-ing] | 46 |
|
| 3 | his [noun pl] had be [v-ing] | 5 |
|
| 4 | his father had be [v-ing] | 5 |
|
| 5 | his father had be [v-ing] | 5 |
|
