| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] in [noun sg] | 16498 |
|
| 2 | be [v-ing] [prep] [noun sg] | 6420 |
|
| 3 | be [v-ing] [prep] [noun sg] | 6391 |
|
| 4 | be [v-ing] in [noun] | 2487 |
|
| 5 | be [v-ing] in [noun sg] | 1256 |
|
| 6 | [be] [v-ing] in [noun sg] | 1256 |
|
