| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [be] [verb] [prep] such a | 5 |
|
| 2 | [conj] [be] [vb pp] [prep] such [art] | 5 |
|
| 3 | [conj] be [verb] [prep] such [art] | 5 |
|
| 4 | [conj] [be] [verb] in such [art] | 5 |
|
