| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [v-ing] [adv] [prep] [noun] | 41 |
|
| 2 | [be] [prep] [v-ing] [adv] [prep] [noun sg] | 23 |
|
| 3 | [be] [prep] [v-ing] [adv] [prep] time | 10 |
|
| 4 | [be] [prep] [verb] [adv] [prep] time | 10 |
|
