| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had be [v-ing] | 2088 |
|
| 2 | [verb] [noun] be [v-ing] | 1284 |
|
| 3 | [verb] [noun] had be | 341 |
|
| 4 | [verb] had be [v-ing] | 14 |
|
