| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] when | 113 |
|
| 2 | had be [verb] when | 113 |
|
| 3 | had be [vb pp] when | 90 |
|
| 4 | had be [v-ing] when | 23 |
|
| 5 | had be wear when | 5 |
|
| 6 | had be wearing when | 5 |
|
