| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] these [noun] be [v-ing] | 76 |
|
| 2 | [prep] [noun] had be [v-ing] | 60 |
|
| 3 | [prep] these [noun] had be | 42 |
|
| 4 | these [noun] had be [v-ing] | 15 |
|
