| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] for [det] | 78 |
|
| 2 | had be [v-ing] for [det] | 78 |
|
| 3 | had be [v-ing] for some | 40 |
|
| 4 | had be [v-ing] for several | 10 |
|
| 5 | had be waiting for [det] | 8 |
|
| 6 | had be [v-ing] for many | 8 |
|
| 7 | had be [v-ing] for this | 6 |
|
| 8 | had be [v-ing] for all | 5 |
|
