| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [v-ing] [prep] | 1920 |
|
| 2 | be [v-ing] up [prep] | 1338 |
|
| 3 | had be [v-ing] up | 67 |
|
| 4 | had be up [prep] | 50 |
|
