| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] [noun] [prep] | 472 |
|
| 2 | [vb mod] be [v-ing] [noun] [prep] | 472 |
|
| 3 | [vb mod] be [verb] [noun] on | 61 |
|
| 4 | [modal v] be [v-ing] [noun] on | 44 |
|
| 5 | [vb mod] [be] [v-ing] [noun] on | 44 |
|
| 6 | [vb mod] be [v-ing] [noun] on | 44 |
|
| 7 | [vb mod] [be] [v-ing] [noun] on | 44 |
|
| 8 | [vb mod] be [v-ing] [noun] on | 44 |
|
