| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] the [adj] | 10552 |
|
| 2 | [vb pp] [prep] the [adj] rate | 112 |
|
| 3 | [was/were] [vb pp] [prep] the rate | 17 |
|
| 4 | [was/were] [vb pp] [prep] [adj] rate | 12 |
|
