| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] down from [n mass] [prep] [noun] | 8 |
|
| 2 | [was/were] down from [noun] [prep] [n mass] | 7 |
|
| 3 | [was/were] down from [noun] to [noun] | 7 |
|
| 4 | were down from [noun] [prep] [noun] | 6 |
|
