| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [vb pp] at [art] time | 68 |
|
| 2 | what [be] [vb pp] at [art] [noun] | 21 |
|
| 3 | what [be] [vb pp] at [art] [noun sg] | 19 |
|
| 4 | what [be] [verb] at [art] time | 12 |
|
| 5 | what [be] [vb pp] [prep] [art] time | 9 |
|
| 6 | what [be] [vb pp] [prep] [art] time | 9 |
|
| 7 | what [be] [vb pp] at [art] time | 8 |
|
| 8 | what [be] [vb pp] at [art] time | 8 |
|
