| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb base] be [v-ing] [prep] | 491 |
|
| 2 | some [noun] be [v-ing] [prep] | 56 |
|
| 3 | some [noun] [vb base] be [v-ing] | 22 |
|
| 4 | some [noun] [vb base] [v-ing] [prep] | 5 |
|
