| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adv] [vb pp] [noun] | 3134 |
|
| 2 | [art] previously [vb pp] [noun] | 112 |
|
| 3 | [art] previously [vb pp] [noun] | 112 |
|
| 4 | a previously [verb] [noun] | 45 |
|
| 5 | a previously [vb pp] [noun] | 42 |
|
