| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ' [noun pl] be [verb] [prep] | 159 |
|
| 2 | [unc] [noun pl] be [v-ing] [prep] | 95 |
|
| 3 | ' [noun] be [v-ing] [prep] | 23 |
|
| 4 | ' [noun pl] [be] [v-ing] [prep] | 12 |
|
