| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [v-ing] for | 496 |
|
| 2 | be [v-ing] for [noun prp] | 451 |
|
| 3 | had be [v-ing] [noun prp] | 98 |
|
| 4 | had be for [noun prp] | 11 |
|
