| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [art] [adj] rate | 44 |
|
| 2 | be [vb pp] at [art] [adj] rate | 36 |
|
| 3 | be [v-ing] at [art] [adj] rate | 8 |
|
| 4 | be paid at [art] [adj] rate | 5 |
|
| 5 | be pay at [art] [adj] rate | 5 |
|
