| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [verb] [verb] [art] | 74 |
|
| 2 | be [prep] [v-ing] [verb] [art] | 69 |
|
| 3 | be [prep] try [verb] [art] | 41 |
|
| 4 | [be] [prep] trying [verb] [art] | 41 |
|
