| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [noun sg] [prep] [be] | 460 |
|
| 2 | [v-ing] [prep] [noun] [prep] [be] | 109 |
|
| 3 | [v-ing] [prep] [noun sg] [prep] [be] | 54 |
|
| 4 | [v-ing] [prep] [noun sg] [prep] [be] | 54 |
|
