| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv prt] [prep] a [adj] | 355 |
|
| 2 | [be] [adv prt] [prep] a [adj] | 355 |
|
| 3 | [be] [adv] at a [adj] | 74 |
|
| 4 | [be] [adv prt] at [art] [adj] | 46 |
|
| 5 | [be] [adv prt] at a [adj] | 8 |
|
