| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at a time | 107 |
|
| 2 | [be] [vb pp] at a time | 94 |
|
| 3 | [be] written at [art] time | 9 |
|
| 4 | [be] written at a [noun] | 7 |
|
| 5 | [be] written at a [noun sg] | 7 |
|
| 6 | [be] write at a time | 6 |
|
| 7 | [be] written [prep] a time | 5 |
|
| 8 | [be] written at a time | 5 |
|
