| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had be [v-ing] | 3173 |
|
| 2 | who had be [verb] | 1786 |
|
| 3 | who [verb] be [v-ing] | 1035 |
|
| 4 | who have be [v-ing] | 1024 |
|
| 5 | who [vb past] be [v-ing] | 532 |
|
| 6 | [Wh pn] had be [v-ing] | 475 |
|
| 7 | who had [be] [v-ing] | 470 |
|
| 8 | who had be [v-ing] | 470 |
|
