| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [be] [noun] [noun] [verb] | 128 |
|
| 2 | [pron] [be] [noun] [noun] [v-ing] | 112 |
|
| 3 | [ex0] [be] [noun] [noun] [v-ing] | 55 |
|
| 4 | there [be] [noun] [noun] [v-ing] | 55 |
|
