| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] from [noun] [noun] | 332 |
|
| 2 | [was/were] [vb pp] from [noun sg] [noun] | 111 |
|
| 3 | [was/were] [vb pp] [prep] sigma [noun] | 7 |
|
| 4 | [was/were] [vb pp] [prep] sigma [noun] | 7 |
|
| 5 | [be] [vb pp] from sigma [noun] | 6 |
|
| 6 | [was/were] [vb pp] from sigma [noun] | 6 |
|
| 7 | [was/were] [vb pp] from sigma [noun] | 6 |
|
| 8 | [was/were] [verb] from sigma [noun] | 6 |
|
