| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [verb] [prep] be | 69 |
|
| 2 | [prep] [adv] [v-ing] [prep] [be] | 27 |
|
| 3 | [prep] [adv] [v-ing] [prep] be | 27 |
|
| 4 | [prep] [adv] [v-ing] [prep] [be] | 25 |
|
