| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [v-ing] [prep] | 18386 |
|
| 2 | [det] [noun] be [prep] | 4564 |
|
| 3 | [det] [noun] be [v-ing] | 3469 |
|
| 4 | [det] [noun] [v-ing] [prep] | 2716 |
|
| 5 | [det] be [v-ing] [prep] | 786 |
|
