| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [v-ing] in [noun prp] | 44 |
|
| 2 | be [v-ing] in [noun prp] for | 40 |
|
| 3 | had be in [noun prp] for | 21 |
|
| 4 | had be [v-ing] [noun prp] for | 5 |
|
