| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] at the [det] [noun] | 56 |
|
| 2 | be [verb] at the [det] rate | 16 |
|
| 3 | be [v-ing] at the [adj] rate | 10 |
|
| 4 | be [v-ing] at the [det] rate | 9 |
|
| 5 | [be] [v-ing] at the [det] rate | 9 |
|
| 6 | be [v-ing] at the [det] rate | 9 |
|
| 7 | be [v-ing] [prep] the [det] rate | 9 |
|
| 8 | be [v-ing] [prep] the [det] rate | 9 |
|
| 9 | be [v-ing] at [art] [det] rate | 9 |
|
| 10 | be [v-ing] at [art] [det] rate | 9 |
|
