No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun sg] is [vb pp] at a [adj -er] | 8 | |
2 | [noun] is [vb pp] at a [adj -er] | 8 | |
3 | is [vb pp] at a [adj -er] [noun sg] | 11 | |
4 | is [vb pp] at a [adj -er] [noun] | 11 | |
5 | is [vb pp] at a [adj -er] rate | 5 | |
6 | is [vb pp] at a [adj -er] rate | 5 |