| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] least it [is] [v-ing] | 10 |
|
| 2 | at least it [is] [v-ing] | 10 |
|
| 3 | [prep] least it [is] [v-ing] | 10 |
|
| 4 | at least it [is] [v-ing] | 10 |
|
