| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [v-ing] [adj] [noun pl] | 155 |
|
| 2 | [be] [v-ing] at [adj] [noun pl] | 86 |
|
| 3 | [vb mod] [be] [v-ing] at [noun pl] | 25 |
|
| 4 | [vb mod] [be] [v-ing] at [adj] | 23 |
|
| 5 | [vb mod] [be] at [adj] [noun pl] | 15 |
|
