| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] [prep] [art] | 6006 |
|
| 2 | [be] [v-ing] [adv] [prep] [art] | 4637 |
|
| 3 | be [v-ing] [adv] [prep] [art] | 4636 |
|
| 4 | [be] [v-ing] [adv] [prep] [art] | 472 |
|
