| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] protesting at the [adj] | 5 |
|
| 2 | [be] protesting at the [adj] | 5 |
|
| 3 | were protesting at the [adj] | 5 |
|
| 4 | be protesting at the [adj] | 5 |
|
| 5 | protesting at the [adj] [noun] | 12 |
|
| 6 | protesting at the [adj] [noun sg] | 9 |
|
