| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] [be] [verb] [prep] [adj] | 2081 |
|
| 2 | [noun] [vb -s] [be] [v-ing] [prep] [adj] | 137 |
|
| 3 | [noun] [vb -s] [be] operate [prep] [adj] | 9 |
|
| 4 | [noun] [verb] [be] operating [prep] [adj] | 9 |
|
