| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [be] [v-ing] [prep] | 1314 |
|
| 2 | [verb] [prep] [v-ing] time [prep] | 10 |
|
| 3 | [verb] [prep] [be] [v-ing] time | 6 |
|
| 4 | [prep] [be] [v-ing] time [prep] | 5 |
|
