| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] [be] [verb] [prep] | 1517 |
|
| 2 | [noun] [vb past] [be] [v-ing] [prep] | 711 |
|
| 3 | [noun prp] [verb] [be] [v-ing] [prep] | 618 |
|
| 4 | [noun prp] [vb past] [be] [v-ing] [prep] | 299 |
|
