| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] [adv prt] about [adj] | 10 |
|
| 2 | [vb mod] [be] [verb] [adv prt] about [adj] | 10 |
|
| 3 | [be] [verb] [adv prt] about [adj] [noun] | 10 |
|
| 4 | [be] [verb] [adv prt] about [adj] [noun pl] | 7 |
|
