| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a previously [vb pp] [adj] | 5 |
|
| 2 | [prep] a previously [vb pp] [adj] | 5 |
|
| 3 | a previously [vb pp] [adj] [noun] | 6 |
|
| 4 | a previously [vb pp] [adj] [noun sg] | 6 |
|
