| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] [art] | 552 |
|
| 2 | [be] [v-ing] [adv] [art] | 295 |
|
| 3 | [be] [verb] [adv] [art] | 259 |
|
| 4 | [be] [v-ing] [adv] [art] | 78 |
|
