| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] at [det] [noun] | 100 |
|
| 2 | is [vb pp] at [det] [noun sg] | 77 |
|
| 3 | be [vb pp] at [det] length | 24 |
|
| 4 | [be] [vb pp] at [det] length | 24 |
|
| 5 | is [vb pp] at [adj] length | 10 |
|
| 6 | is [vb pp] [prep] [det] length | 7 |
|
| 7 | [is] [vb pp] at [det] length | 6 |
|
| 8 | is [vb pp] at [det] length | 6 |
|
| 9 | is [verb] at [det] length | 6 |
|
