| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [to-vb] [art] [adv] | 441 |
|
| 2 | [be] [verb] [to-vb] at [art] | 276 |
|
| 3 | [be] [verb] at [art] [adv] | 173 |
|
| 4 | [be] [verb] [to-vb] at [adv] | 88 |
|
| 5 | [verb] [to-vb] at [art] [adv] | 29 |
|
