| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] at [noun] | 33 |
|
| 2 | [is] to look at [noun] | 15 |
|
| 3 | [is] [to-vb] at [noun sg] | 14 |
|
| 4 | [is] [to-vb] at [noun pl] | 14 |
|
| 5 | [is] [to-vb] at [noun prp] | 7 |
|
