| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] be [verb] in | 4956 |
|
| 2 | [noun] [verb] be [v-ing] in | 238 |
|
| 3 | [noun] [verb] be operating [prep] | 22 |
|
| 4 | [noun] [verb] be operating [prep] | 22 |
|
| 5 | [noun] [verb] [be] operating in | 6 |
|
| 6 | [noun] [verb] be operate in | 6 |
|
| 7 | [noun] [verb] be operating in | 6 |
|
