| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] at [art] [noun] | 158 |
|
| 2 | it [be] [vb pp] at [art] [noun sg] | 132 |
|
| 3 | [pron] [be] [vb pp] at [art] time | 68 |
|
| 4 | it [be] [vb pp] [prep] [art] time | 22 |
|
| 5 | it [be] [vb pp] [prep] [art] time | 22 |
|
| 6 | it [be] [verb] at [art] time | 18 |
|
| 7 | it [be] [vb pp] at [art] time | 16 |
|
| 8 | it [be] [vb pp] at [art] time | 16 |
|
| 9 | it [be] [vb pp] at [art] time | 16 |
|
