| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [to-vb] at the [noun] | 28 |
|
| 2 | [noun sg] [is] [to-vb] at the [noun sg] | 23 |
|
| 3 | [noun sg] [is] to look at the [noun] | 20 |
|
| 4 | step [is] [to-vb] at the [noun] | 5 |
|
