| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be at its [adj] | 14 |
|
| 2 | [noun sg] [be] at its [adj] | 13 |
|
| 3 | [noun] is at its [adj] | 11 |
|
| 4 | [noun] [is] at its [adj] | 11 |
|
| 5 | [noun] [be] at its natural | 5 |
|
