| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [noun pl] [modal v] be [verb] | 2067 |
|
| 2 | [prep] [adj] [noun] [modal v] be [v-ing] | 106 |
|
| 3 | [prep] [adj] [noun pl] [modal v] [be] [v-ing] | 52 |
|
