| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun sg] [noun] [prep] the | 1330 |
|
| 2 | engage in [noun] [prep] the | 40 |
|
| 3 | engage in [noun sg] [prep] the | 31 |
|
| 4 | engage in [noun sg] [noun] [prep] | 27 |
|
