| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [be] [noun] [prep] [noun] | 20 |
|
| 2 | had [adv] [be] [noun] [prep] [noun] | 20 |
|
| 3 | [verb] previously [be] [noun] [prep] [noun] | 6 |
|
| 4 | have previously [be] [noun] [prep] [noun] | 6 |
|
| 5 | had previously [be] [noun] [prep] [noun] | 5 |
|
| 6 | [vb past] previously [be] [noun] [prep] [noun] | 5 |
|
| 7 | had previously [be] [noun] [prep] [noun] | 5 |
|
