| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to look at [det] [noun] | 9 |
|
| 2 | [is] to look at [det] [noun] | 6 |
|
| 3 | is to look at [det] [noun] | 6 |
|
| 4 | [be] to look at [det] [noun pl] | 5 |
|
