| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] at [art] [adj] [noun] | 13 |
|
| 2 | is [to-vb] at the [adj] [noun] | 10 |
|
| 3 | is [to-vb] at [art] [adj] [noun sg] | 10 |
|
| 4 | is [to-vb] at the [adj] [noun] | 10 |
|
| 5 | is to look at [art] [adj] [noun] | 7 |
|
