| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [verb] [prep] be | 806 |
|
| 2 | [adv] [adv] [v-ing] [prep] be | 124 |
|
| 3 | [adv] [adv] [v-ing] [prep] [be] | 110 |
|
