| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] [to-vb] [noun] | 2285 |
|
| 2 | [verb] [to-vb] at [noun] | 935 |
|
| 3 | [am/are] [verb] at [noun] | 659 |
|
| 4 | [am/are] [verb] [to-vb] at | 182 |
|
| 5 | [am/are] [to-vb] at [noun] | 13 |
|
