| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] [prep] a [adj] | 695 |
|
| 2 | [v-ing] [prep] a [adj] rate | 50 |
|
| 3 | [adv] [prep] a [adj] rate | 41 |
|
| 4 | [adv] [v-ing] [prep] a rate | 7 |
|
| 5 | [adv] [v-ing] a [adj] rate | 6 |
|
