| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [v-ing] [prep] | 18386 |
|
| 2 | [subord] [noun] be [v-ing] | 1895 |
|
| 3 | [subord] [noun] be [prep] | 1487 |
|
| 4 | [subord] [noun] [v-ing] [prep] | 189 |
|
| 5 | [subord] be [v-ing] [prep] | 28 |
|
