| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [vb pp] at a [noun] | 36 |
|
| 2 | can be [vb pp] at a [noun sg] | 34 |
|
| 3 | can be [vb pp] at [art] time | 18 |
|
| 4 | [modal v] be [vb pp] at a time | 16 |
|
| 5 | can be [vb pp] at a time | 8 |
|
| 6 | can be [vb pp] [prep] a time | 8 |
|
| 7 | can be [verb] at a time | 8 |
|
| 8 | can be [vb pp] [prep] a time | 8 |
|
| 9 | can [be] [vb pp] at a time | 8 |
|
| 10 | can be [vb pp] at a time | 8 |
|
