| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [v-ing] [prep] [art] | 2072 |
|
| 2 | [be] [v-ing] [prep] [art] time | 136 |
|
| 3 | [verb] [v-ing] [prep] [art] time | 27 |
|
| 4 | [verb] [be] [prep] [art] time | 14 |
|
