| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] at least | 10 |
|
| 2 | is growing at [adv] | 8 |
|
| 3 | is [v-ing] at about | 8 |
|
| 4 | is running at [adv] | 6 |
|
