| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [pron] is at | 5 |
|
| 2 | [to-vb] [noun] is at | 5 |
|
| 3 | [to-vb] is [verb] at | 29 |
|
| 4 | [to-vb] is look at | 19 |
|
| 5 | [to-vb] is [vb infin] at | 16 |
|
| 6 | [to-vb] is [to-vb] at | 13 |
|
| 7 | [to-vb] is to look at | 12 |
|
| 8 | [to-vb] is look at | 7 |
|
