| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had [be] [v-ing] [prep] | 1016 |
|
| 2 | who had [be] [verb] [prep] | 935 |
|
| 3 | who [verb] [be] [v-ing] [prep] | 337 |
|
| 4 | who have [be] [v-ing] [prep] | 332 |
|
| 5 | who [vb past] [be] [v-ing] [prep] | 179 |
|
| 6 | who had [be] [v-ing] [prep] | 160 |
|
