| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] had [adv] [vb pp] [noun] | 125 |
|
| 2 | [conj] [verb] previously [vb pp] [noun] | 8 |
|
| 3 | [conj] [vb past] previously [vb pp] [noun] | 6 |
|
| 4 | [conj] had previously [verb] [noun] | 6 |
|
| 5 | [conj] have previously [vb pp] [noun] | 6 |
|
