| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at the rate | 34 |
|
| 2 | be [v-ing] at the rate | 34 |
|
| 3 | be [verb] at the rate | 18 |
|
| 4 | are [verb] at the rate | 15 |
|
| 5 | is [verb] at the rate | 11 |
|
| 6 | been [verb] at the rate | 8 |
|
| 7 | being [verb] at the rate | 7 |
|
| 8 | were [verb] at the rate | 6 |
|
| 9 | be pay at the rate | 6 |
|
| 10 | be paid at the rate | 6 |
|
| 11 | be collapsing at the rate | 5 |
|
| 12 | be increasing at the rate | 5 |
|
| 13 | be collapse at the rate | 5 |
|
| 14 | be increase at the rate | 5 |
|
