| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] be [verb] [prep] | 13900 |
|
| 2 | [adj] [noun] be [v-ing] [prep] | 3677 |
|
| 3 | [det] [noun] be [v-ing] [prep] | 842 |
|
| 4 | [det] [noun] [be] [v-ing] [prep] | 793 |
|
