| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [verb] [be] [verb] [prep] | 1607 |
|
| 2 | [noun] [pron] [verb] [be] [v-ing] [prep] | 709 |
|
| 3 | [noun] [Wh det] [verb] [be] [v-ing] [prep] | 72 |
|
| 4 | [noun] which [verb] [be] [v-ing] [prep] | 71 |
|
